52551023535 has 32 divisors (see below), whose sum is σ = 93455712000. Its totient is φ = 28017711648.

The previous prime is 52551023519. The next prime is 52551023597. The reversal of 52551023535 is 53532015525.

52551023535 is a `hidden beast` number, since 52 + 5 + 51 + 0 + 23 + 535 = 666.

It is not a de Polignac number, because 52551023535 - 2⁴ = 52551023519 is a prime.

It is a super-2 number, since 2×52551023535² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52551023535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343096 + ... + 472034.

It is an arithmetic number, because the mean of its divisors is an integer number (2920491000).

Almost surely, 2^52551023535 is an apocalyptic number.

52551023535 is a deficient number, since it is larger than the sum of its proper divisors (40904688465).

52551023535 is a wasteful number, since it uses less digits than its factorization.

52551023535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131972 (or 131966 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The spelling of 52551023535 in words is "fifty-two billion, five hundred fifty-one million, twenty-three thousand, five hundred thirty-five".