52105311535 has 16 divisors (see below), whose sum is σ = 63623374272. Its totient is φ = 40954464000.

The previous prime is 52105311527. The next prime is 52105311551. The reversal of 52105311535 is 53511350125.

It is not a de Polignac number, because 52105311535 - 2³ = 52105311527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52105311497 and 52105311506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174235 + ... + 366835.

It is an arithmetic number, because the mean of its divisors is an integer number (3976460892).

Almost surely, 2^52105311535 is an apocalyptic number.

52105311535 is a deficient number, since it is larger than the sum of its proper divisors (11518062737).

52105311535 is a wasteful number, since it uses less digits than its factorization.

52105311535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193554.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 52105311535 in words is "fifty-two billion, one hundred five million, three hundred eleven thousand, five hundred thirty-five".