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5075287755 = 352314710979
BaseRepresentation
bin1001011101000001…
…01011111011001011
3111002201001022221120
410232200223323023
540343233202010
62155341010323
7236525143206
oct45640537313
914081038846
105075287755
11217495a89a
12b978539a3
1362b62c165
1436209c93d
151ea878e70
hex12e82becb

5075287755 has 16 divisors (see below), whose sum is σ = 8473524480. Its totient is φ = 2589132128.

The previous prime is 5075287699. The next prime is 5075287759. The reversal of 5075287755 is 5577825705.

5075287755 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5075287755 - 26 = 5075287691 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5075287698 and 5075287707.

It is not an unprimeable number, because it can be changed into a prime (5075287759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7355145 + ... + 7355834.

It is an arithmetic number, because the mean of its divisors is an integer number (529595280).

Almost surely, 25075287755 is an apocalyptic number.

5075287755 is a deficient number, since it is larger than the sum of its proper divisors (3398236725).

5075287755 is a wasteful number, since it uses less digits than its factorization.

5075287755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14711010.

The product of its (nonzero) digits is 3430000, while the sum is 51.

The square root of 5075287755 is about 71241.0538594145. The cubic root of 5075287755 is about 1718.5159087378.

The spelling of 5075287755 in words is "five billion, seventy-five million, two hundred eighty-seven thousand, seven hundred fifty-five".

Divisors: 1 3 5 15 23 69 115 345 14710979 44132937 73554895 220664685 338352517 1015057551 1691762585 5075287755