52355554053 has 32 divisors (see below), whose sum is σ = 78123636864. Its totient is φ = 30912000000.

The previous prime is 52355554037. The next prime is 52355554061. The reversal of 52355554053 is 35045555325.

It is a happy number.

It is not a de Polignac number, because 52355554053 - 2⁴ = 52355554037 is a prime.

It is a super-2 number, since 2×52355554053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52355553996 and 52355554014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52355554003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 920853 + ... + 976053.

It is an arithmetic number, because the mean of its divisors is an integer number (2441363652).

Almost surely, 2^52355554053 is an apocalyptic number.

It is an amenable number.

52355554053 is a deficient number, since it is larger than the sum of its proper divisors (25768082811).

52355554053 is a wasteful number, since it uses less digits than its factorization.

52355554053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55957.

The product of its (nonzero) digits is 1125000, while the sum is 42.

The spelling of 52355554053 in words is "fifty-two billion, three hundred fifty-five million, five hundred fifty-four thousand, fifty-three".