45731182582 has 32 divisors (see below), whose sum is σ = 70555858560. Its totient is φ = 22218356160.

The previous prime is 45731182579. The next prime is 45731182613. The reversal of 45731182582 is 28528113754.

It is a happy number.

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, 20757493 + ... + 20759695.

It is an arithmetic number, because the mean of its divisors is an integer number (2204870580).

Almost surely, 2^45731182582 is an apocalyptic number.

45731182582 is a deficient number, since it is larger than the sum of its proper divisors (24824675978).

45731182582 is a wasteful number, since it uses less digits than its factorization.

45731182582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388.

The product of its digits is 537600, while the sum is 46.

The spelling of 45731182582 in words is "forty-five billion, seven hundred thirty-one million, one hundred eighty-two thousand, five hundred eighty-two".