45958579 has 4 divisors (see below), whose sum is σ = 46825776. Its totient is φ = 45091384.

The previous prime is 45958571. The next prime is 45958589. The reversal of 45958579 is 97585954.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45958579 - 2³ = 45958571 is a prime.

It is a super-2 number, since 2×45958579² = 4224381967398482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45958571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433519 + ... + 433624.

It is an arithmetic number, because the mean of its divisors is an integer number (11706444).

Almost surely, 2^45958579 is an apocalyptic number.

45958579 is a deficient number, since it is larger than the sum of its proper divisors (867197).

45958579 is an equidigital number, since it uses as much as digits as its factorization.

45958579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867196.

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

The square root of 45958579 is about 6779.2756987749. The cubic root of 45958579 is about 358.1972088445.

The spelling of 45958579 in words is "forty-five million, nine hundred fifty-eight thousand, five hundred seventy-nine".