45463479 has 16 divisors (see below), whose sum is σ = 63877632. Its totient is φ = 28705248.

The previous prime is 45463459. The next prime is 45463487. The reversal of 45463479 is 97436454.

It is not a de Polignac number, because 45463479 - 2⁷ = 45463351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45463479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45463459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3909 + ... + 10305.

It is an arithmetic number, because the mean of its divisors is an integer number (3992352).

Almost surely, 2^45463479 is an apocalyptic number.

45463479 is a deficient number, since it is larger than the sum of its proper divisors (18414153).

45463479 is a wasteful number, since it uses less digits than its factorization.

45463479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6526.

The product of its digits is 362880, while the sum is 42.

The square root of 45463479 is about 6742.6611215454. The cubic root of 45463479 is about 356.9063065725.

The spelling of 45463479 in words is "forty-five million, four hundred sixty-three thousand, four hundred seventy-nine".