52100455404 has 24 divisors (see below), whose sum is σ = 121622724720. Its totient is φ = 17358961984.

The previous prime is 52100455397. The next prime is 52100455417. The reversal of 52100455404 is 40455400125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954399 + ... + 1007510.

It is an arithmetic number, because the mean of its divisors is an integer number (5067613530).

Almost surely, 2^52100455404 is an apocalyptic number.

It is an amenable number.

52100455404 is an abundant number, since it is smaller than the sum of its proper divisors (69522269316).

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

52100455404 is a wasteful number, since it uses less digits than its factorization.

52100455404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964129 (or 1964127 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 52100455404 its reverse (40455400125), we get a palindrome (92555855529).

The spelling of 52100455404 in words is "fifty-two billion, one hundred million, four hundred fifty-five thousand, four hundred four".