615610011116 has 12 divisors (see below), whose sum is σ = 1081941201432. Its totient is φ = 306483953568.

The previous prime is 615610011091. The next prime is 615610011143. The reversal of 615610011116 is 611110016516.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330261950 + ... + 330263813.

It is an arithmetic number, because the mean of its divisors is an integer number (90161766786).

Almost surely, 2^615610011116 is an apocalyptic number.

It is an amenable number.

615610011116 is a deficient number, since it is larger than the sum of its proper divisors (466331190316).

615610011116 is a wasteful number, since it uses less digits than its factorization.

615610011116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660526000 (or 660525998 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 29.

The spelling of 615610011116 in words is "six hundred fifteen billion, six hundred ten million, eleven thousand, one hundred sixteen".