52557808053 has 32 divisors (see below), whose sum is σ = 73046937600. Its totient is φ = 33577056000.

The previous prime is 52557808019. The next prime is 52557808067. The reversal of 52557808053 is 35080875525.

It is not a de Polignac number, because 52557808053 - 2¹² = 52557803957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52557807993 and 52557808011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52557808253) 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, 5178658 + ... + 5188796.

It is an arithmetic number, because the mean of its divisors is an integer number (2282716800).

Almost surely, 2^52557808053 is an apocalyptic number.

It is an amenable number.

52557808053 is a deficient number, since it is larger than the sum of its proper divisors (20489129547).

52557808053 is a wasteful number, since it uses less digits than its factorization.

52557808053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10713.

The product of its (nonzero) digits is 1680000, while the sum is 48.

The spelling of 52557808053 in words is "fifty-two billion, five hundred fifty-seven million, eight hundred eight thousand, fifty-three".