45206375730 has 32 divisors (see below), whose sum is σ = 111141531648. Its totient is φ = 11761008000.

The previous prime is 45206375729. The next prime is 45206375749. The reversal of 45206375730 is 3757360254.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18375346 + ... + 18377805.

It is an arithmetic number, because the mean of its divisors is an integer number (3473172864).

Almost surely, 2^45206375730 is an apocalyptic number.

45206375730 is an abundant number, since it is smaller than the sum of its proper divisors (65935155918).

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

45206375730 is a wasteful number, since it uses less digits than its factorization.

45206375730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36753202.

The product of its (nonzero) digits is 529200, while the sum is 42.

The spelling of 45206375730 in words is "forty-five billion, two hundred six million, three hundred seventy-five thousand, seven hundred thirty".