52111400680 has 32 divisors (see below), whose sum is σ = 117287546400. Its totient is φ = 20838001216.

The previous prime is 52111400669. The next prime is 52111400689. The reversal of 52111400680 is 8600411125.

It is not an unprimeable number, because it can be changed into a prime (52111400689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75250 + ... + 331489.

It is an arithmetic number, because the mean of its divisors is an integer number (3665235825).

Almost surely, 2^52111400680 is an apocalyptic number.

It is an amenable number.

52111400680 is an abundant number, since it is smaller than the sum of its proper divisors (65176145720).

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

52111400680 is a wasteful number, since it uses less digits than its factorization.

52111400680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409953 (or 409949 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The spelling of 52111400680 in words is "fifty-two billion, one hundred eleven million, four hundred thousand, six hundred eighty".