615652515116 has 12 divisors (see below), whose sum is σ = 1077398444640. Its totient is φ = 307824388080.

The previous prime is 615652515089. The next prime is 615652515133. The reversal of 615652515116 is 611515256516.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492746 + ... + 1214126.

It is an arithmetic number, because the mean of its divisors is an integer number (89783203720).

Almost surely, 2^615652515116 is an apocalyptic number.

It is an amenable number.

615652515116 is a deficient number, since it is larger than the sum of its proper divisors (461745929524).

615652515116 is a wasteful number, since it uses less digits than its factorization.

615652515116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934744 (or 934742 counting only the distinct ones).

The product of its digits is 270000, while the sum is 44.

The spelling of 615652515116 in words is "six hundred fifteen billion, six hundred fifty-two million, five hundred fifteen thousand, one hundred sixteen".