45617620120 has 32 divisors (see below), whose sum is σ = 102749270400. Its totient is φ = 18227559168.

The previous prime is 45617620079. The next prime is 45617620127. The reversal of 45617620120 is 2102671654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45617620127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571080 + ... + 646039.

It is an arithmetic number, because the mean of its divisors is an integer number (3210914700).

Almost surely, 2^45617620120 is an apocalyptic number.

45617620120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45617620120 is an abundant number, since it is smaller than the sum of its proper divisors (57131650280).

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

45617620120 is a wasteful number, since it uses less digits than its factorization.

45617620120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218067 (or 1218063 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 45617620120 in words is "forty-five billion, six hundred seventeen million, six hundred twenty thousand, one hundred twenty".