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52528052753 = 1119125001453
BaseRepresentation
bin110000111010111010…
…100111101000010001
312000120202210120001022
4300322322213220101
51330034140142003
640044150245225
73536460036641
oct607272475021
9160522716038
1052528052753
1120305797550
12a21b656815
134c51741a27
1427843a4521
1515767b2738
hexc3aea7a11

52528052753 has 8 divisors (see below), whose sum is σ = 57603350016. Its totient is φ = 47502758800.

The previous prime is 52528052723. The next prime is 52528052771. The reversal of 52528052753 is 35725082525.

52528052753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52528052753 - 234 = 35348183569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52528052723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12498626 + ... + 12502827.

It is an arithmetic number, because the mean of its divisors is an integer number (7200418752).

Almost surely, 252528052753 is an apocalyptic number.

It is an amenable number.

52528052753 is a deficient number, since it is larger than the sum of its proper divisors (5075297263).

52528052753 is a wasteful number, since it uses less digits than its factorization.

52528052753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25001655.

The product of its (nonzero) digits is 840000, while the sum is 44.

Multiplying 52528052753 by its sum of digits (44), we get a palindrome (2311234321132).

The spelling of 52528052753 in words is "fifty-two billion, five hundred twenty-eight million, fifty-two thousand, seven hundred fifty-three".

Divisors: 1 11 191 2101 25001453 275015983 4775277523 52528052753