45408892582 has 8 divisors (see below), whose sum is σ = 68114907000. Its totient is φ = 22703923584.

The previous prime is 45408892531. The next prime is 45408892601. The reversal of 45408892582 is 28529880454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45408892582² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141832 + ... + 333067.

It is an arithmetic number, because the mean of its divisors is an integer number (8514363375).

Almost surely, 2^45408892582 is an apocalyptic number.

45408892582 is a deficient number, since it is larger than the sum of its proper divisors (22706014418).

45408892582 is a wasteful number, since it uses less digits than its factorization.

45408892582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522710.

The product of its (nonzero) digits is 7372800, while the sum is 55.

The spelling of 45408892582 in words is "forty-five billion, four hundred eight million, eight hundred ninety-two thousand, five hundred eighty-two".