45473080 has 32 divisors (see below), whose sum is σ = 107701200. Its totient is φ = 17231616.

The previous prime is 45473053. The next prime is 45473117. The reversal of 45473080 is 8037454.

It is a congruent number.

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, 29157 + ... + 30676.

Almost surely, 2^45473080 is an apocalyptic number.

45473080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45473080 is an abundant number, since it is smaller than the sum of its proper divisors (62228120).

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

45473080 is a wasteful number, since it uses less digits than its factorization.

45473080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59863 (or 59859 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 45473080 is about 6743.3730432181. The cubic root of 45473080 is about 356.9314286877.

The spelling of 45473080 in words is "forty-five million, four hundred seventy-three thousand, eighty".