45716518620 has 72 divisors (see below), whose sum is σ = 138815048736. Its totient is φ = 12178622592.

The previous prime is 45716518591. The next prime is 45716518649. The reversal of 45716518620 is 2681561754.

45716518620 is a `hidden beast` number, since 4 + 5 + 7 + 1 + 6 + 5 + 18 + 620 = 666.

It is an interprime number because it is at equal distance from previous prime (45716518591) and next prime (45716518649).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47754 + ... + 306126.

It is an arithmetic number, because the mean of its divisors is an integer number (1927986788).

Almost surely, 2^45716518620 is an apocalyptic number.

It is an amenable number.

45716518620 is an abundant number, since it is smaller than the sum of its proper divisors (93098530116).

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

45716518620 is a wasteful number, since it uses less digits than its factorization.

45716518620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259371 (or 259366 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 45716518620 in words is "forty-five billion, seven hundred sixteen million, five hundred eighteen thousand, six hundred twenty".