45979558 has 8 divisors (see below), whose sum is σ = 71347680. Its totient is φ = 22197000.

The previous prime is 45979523. The next prime is 45979607. The reversal of 45979558 is 85597954.

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

It is a super-2 number, since 2×45979558² = 4228239507750728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396318 + ... + 396433.

It is an arithmetic number, because the mean of its divisors is an integer number (8918460).

Almost surely, 2^45979558 is an apocalyptic number.

45979558 is a deficient number, since it is larger than the sum of its proper divisors (25368122).

45979558 is a wasteful number, since it uses less digits than its factorization.

45979558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792782.

The product of its digits is 2268000, while the sum is 52.

The square root of 45979558 is about 6780.8228114293. The cubic root of 45979558 is about 358.2517033936.

The spelling of 45979558 in words is "forty-five million, nine hundred seventy-nine thousand, five hundred fifty-eight".