45117732702 has 64 divisors (see below), whose sum is σ = 103481280000. Its totient is φ = 12846487680.

The previous prime is 45117732691. The next prime is 45117732731. The reversal of 45117732702 is 20723771154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22235424 + ... + 22237452.

It is an arithmetic number, because the mean of its divisors is an integer number (1616895000).

Almost surely, 2^45117732702 is an apocalyptic number.

45117732702 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45117732702 is an abundant number, since it is smaller than the sum of its proper divisors (58363547298).

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

45117732702 is a wasteful number, since it uses less digits than its factorization.

45117732702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601.

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 45117732702 in words is "forty-five billion, one hundred seventeen million, seven hundred thirty-two thousand, seven hundred two".