45465413 has 8 divisors (see below), whose sum is σ = 52310400. Its totient is φ = 38707920.

The previous prime is 45465397. The next prime is 45465419. The reversal of 45465413 is 31456454.

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 45465413 - 2⁴ = 45465397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45465413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45465419) 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, 20753 + ... + 22838.

It is an arithmetic number, because the mean of its divisors is an integer number (6538800).

Almost surely, 2^45465413 is an apocalyptic number.

It is an amenable number.

45465413 is a deficient number, since it is larger than the sum of its proper divisors (6844987).

45465413 is a wasteful number, since it uses less digits than its factorization.

45465413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43747.

The product of its digits is 28800, while the sum is 32.

The square root of 45465413 is about 6742.8045352064. The cubic root of 45465413 is about 356.9113673893.

The spelling of 45465413 in words is "forty-five million, four hundred sixty-five thousand, four hundred thirteen".