615604414116 has 48 divisors (see below), whose sum is σ = 1456327664064. Its totient is φ = 202365015936.

The previous prime is 615604414097. The next prime is 615604414127. The reversal of 615604414116 is 611414406516.

615604414116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×615604414116² (a number of 24 digits) contains 22 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, 55 + ... + 1109598.

It is an arithmetic number, because the mean of its divisors is an integer number (30340159668).

Almost surely, 2^615604414116 is an apocalyptic number.

It is an amenable number.

615604414116 is an abundant number, since it is smaller than the sum of its proper divisors (840723249948).

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

615604414116 is a wasteful number, since it uses less digits than its factorization.

615604414116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110300 (or 1110298 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 615604414116 in words is "six hundred fifteen billion, six hundred four million, four hundred fourteen thousand, one hundred sixteen".