45317446080 has 112 divisors (see below), whose sum is σ = 147771733920. Its totient is φ = 11758030848.

The previous prime is 45317446067. The next prime is 45317446099. The reversal of 45317446080 is 8064471354.

It is a congruent number.

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, 602395 + ... + 673434.

Almost surely, 2^45317446080 is an apocalyptic number.

45317446080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45317446080 is an abundant number, since it is smaller than the sum of its proper divisors (102454287840).

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

45317446080 is a wasteful number, since it uses less digits than its factorization.

45317446080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275886 (or 1275876 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 45317446080 in words is "forty-five billion, three hundred seventeen million, four hundred forty-six thousand, eighty".