45625879 has 8 divisors (see below), whose sum is σ = 49342832. Its totient is φ = 41938560.

The previous prime is 45625843. The next prime is 45625883. The reversal of 45625879 is 97852654.

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

It is a cyclic number.

It is not a de Polignac number, because 45625879 - 2⁷ = 45625751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45625829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4149 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (6167854).

Almost surely, 2^45625879 is an apocalyptic number.

45625879 is a deficient number, since it is larger than the sum of its proper divisors (3716953).

45625879 is a wasteful number, since it uses less digits than its factorization.

45625879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14817.

The product of its digits is 604800, while the sum is 46.

The square root of 45625879 is about 6754.6931092389. The cubic root of 45625879 is about 357.3307696601.

It can be divided in two parts, 456 and 25879, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 45625879 in words is "forty-five million, six hundred twenty-five thousand, eight hundred seventy-nine".