45788465 has 4 divisors (see below), whose sum is σ = 54946164. Its totient is φ = 36630768.

The previous prime is 45788441. The next prime is 45788471. The reversal of 45788465 is 56488754.

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

It can be written as a sum of positive squares in 2 ways, for example, as 32993536 + 12794929 = 5744^2 + 3577^2 .

It is a cyclic number.

It is not a de Polignac number, because 45788465 - 2⁶ = 45788401 is a prime.

It is a super-3 number, since 3×45788465³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon 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, 4578842 + ... + 4578851.

It is an arithmetic number, because the mean of its divisors is an integer number (13736541).

Almost surely, 2^45788465 is an apocalyptic number.

It is an amenable number.

45788465 is a deficient number, since it is larger than the sum of its proper divisors (9157699).

45788465 is an equidigital number, since it uses as much as digits as its factorization.

45788465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9157698.

The product of its digits is 1075200, while the sum is 47.

The square root of 45788465 is about 6766.7174464433. The cubic root of 45788465 is about 357.7547111404.

The spelling of 45788465 in words is "forty-five million, seven hundred eighty-eight thousand, four hundred sixty-five".