45480582 has 32 divisors (see below), whose sum is σ = 115507200. Its totient is φ = 12994344.

The previous prime is 45480569. The next prime is 45480599. The reversal of 45480582 is 28508454.

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, 59782 + ... + 60537.

It is an arithmetic number, because the mean of its divisors is an integer number (3609600).

Almost surely, 2^45480582 is an apocalyptic number.

45480582 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45480582 is an abundant number, since it is smaller than the sum of its proper divisors (70026618).

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

45480582 is a wasteful number, since it uses less digits than its factorization.

45480582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120337 (or 120331 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 45480582 is about 6743.9292700917. The cubic root of 45480582 is about 356.9510560683.

The spelling of 45480582 in words is "forty-five million, four hundred eighty thousand, five hundred eighty-two".