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5253034553 = 13404079581
BaseRepresentation
bin1001110010001101…
…01111001000111001
3111120002111210201022
410321012233020321
541224234101203
62225130432225
7244114025354
oct47106571071
914502453638
105253034553
112256223678
121027292675
136593c4590
1437b92b29b
1520b289a38
hex1391af239

5253034553 has 4 divisors (see below), whose sum is σ = 5657114148. Its totient is φ = 4848954960.

The previous prime is 5253034531. The next prime is 5253034597. The reversal of 5253034553 is 3554303525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3312808249 + 1940226304 = 57557^2 + 44048^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5253034553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5253036553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202039778 + ... + 202039803.

It is an arithmetic number, because the mean of its divisors is an integer number (1414278537).

Almost surely, 25253034553 is an apocalyptic number.

It is an amenable number.

5253034553 is a deficient number, since it is larger than the sum of its proper divisors (404079595).

5253034553 is a wasteful number, since it uses less digits than its factorization.

5253034553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404079594.

The product of its (nonzero) digits is 135000, while the sum is 35.

The square root of 5253034553 is about 72477.8211110130. The cubic root of 5253034553 is about 1738.3481210279.

The spelling of 5253034553 in words is "five billion, two hundred fifty-three million, thirty-four thousand, five hundred fifty-three".

Divisors: 1 13 404079581 5253034553