45120427584770 has 16 divisors (see below), whose sum is σ = 81975804884928. Its totient is φ = 17879496537840.

The previous prime is 45120427584767. The next prime is 45120427584809. The reversal of 45120427584770 is 7748572402154.

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, 21084310886 + ... + 21084313025.

It is an arithmetic number, because the mean of its divisors is an integer number (5123487805308).

Almost surely, 2^{45120427584770} is an apocalyptic number.

45120427584770 is a deficient number, since it is larger than the sum of its proper divisors (36855377300158).

45120427584770 is a wasteful number, since it uses less digits than its factorization.

45120427584770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42168624025.

The product of its (nonzero) digits is 17561600, while the sum is 56.

The spelling of 45120427584770 in words is "forty-five trillion, one hundred twenty billion, four hundred twenty-seven million, five hundred eighty-four thousand, seven hundred seventy".