45330351 has 24 divisors (see below), whose sum is σ = 66955392. Its totient is φ = 27258000.

The previous prime is 45330319. The next prime is 45330359. The reversal of 45330351 is 15303354.

It is a happy number.

It is not a de Polignac number, because 45330351 - 2⁵ = 45330319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45330359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54400 + ... + 55226.

It is an arithmetic number, because the mean of its divisors is an integer number (2789808).

Almost surely, 2^45330351 is an apocalyptic number.

45330351 is a deficient number, since it is larger than the sum of its proper divisors (21625041).

45330351 is a wasteful number, since it uses less digits than its factorization.

45330351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 45330351 is about 6732.7818173471. The cubic root of 45330351 is about 356.5575968161.

It can be divided in two parts, 453303 and 51, that added together give a palindrome (453354).

The spelling of 45330351 in words is "forty-five million, three hundred thirty thousand, three hundred fifty-one".