52546111970 has 64 divisors (see below), whose sum is σ = 106570017792. Its totient is φ = 18480864000.

The previous prime is 52546111957. The next prime is 52546112011. The reversal of 52546111970 is 7911164525.

It is a happy number.

It is a super-2 number, since 2×52546111970² (a number of 22 digits) contains 22 as substring.

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, 8443460 + ... + 8449680.

It is an arithmetic number, because the mean of its divisors is an integer number (1665156528).

Almost surely, 2^52546111970 is an apocalyptic number.

52546111970 is an abundant number, since it is smaller than the sum of its proper divisors (54023905822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52546111970 is a wasteful number, since it uses less digits than its factorization.

52546111970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8747.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 52546111970 in words is "fifty-two billion, five hundred forty-six million, one hundred eleven thousand, nine hundred seventy".