45015650616 has 32 divisors (see below), whose sum is σ = 119159076240. Its totient is φ = 14122556928.

The previous prime is 45015650593. The next prime is 45015650627. The reversal of 45015650616 is 61605651054.

It is a congruent number.

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, 55165831 + ... + 55166646.

Almost surely, 2^45015650616 is an apocalyptic number.

It is an amenable number.

45015650616 is an abundant number, since it is smaller than the sum of its proper divisors (74143425624).

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

45015650616 is a wasteful number, since it uses less digits than its factorization.

45015650616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110332503 (or 110332499 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 45015650616 in words is "forty-five billion, fifteen million, six hundred fifty thousand, six hundred sixteen".