53552060511625 has 16 divisors (see below), whose sum is σ = 71973969329808. Its totient is φ = 39546136992000.

The previous prime is 53552060511619. The next prime is 53552060511641. The reversal of 53552060511625 is 52611506025535.

It can be written as a sum of positive squares in 8 ways, for example, as 20025598150009 + 33526462361616 = 4474997^2 + 5790204^2 .

It is not a de Polignac number, because 53552060511625 - 2²⁷ = 53551926293897 is a prime.

It is a super-3 number, since 3×53552060511625³ (a number of 42 digits) contains 333 as substring.

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, 16477555456 + ... + 16477558705.

It is an arithmetic number, because the mean of its divisors is an integer number (4498373083113).

Almost surely, 2^{53552060511625} is an apocalyptic number.

It is an amenable number.

53552060511625 is a deficient number, since it is larger than the sum of its proper divisors (18421908818183).

53552060511625 is a wasteful number, since it uses less digits than its factorization.

53552060511625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32955114189 (or 32955114179 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 46.

The spelling of 53552060511625 in words is "fifty-three trillion, five hundred fifty-two billion, sixty million, five hundred eleven thousand, six hundred twenty-five".