45344315 has 8 divisors (see below), whose sum is σ = 55159008. Its totient is φ = 35778240.

The previous prime is 45344303. The next prime is 45344323. The reversal of 45344315 is 51344354.

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

It is not a de Polignac number, because 45344315 - 2⁶ = 45344251 is a prime.

It is a super-2 number, since 2×45344315² = 4112213805638450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61751 + ... + 62480.

It is an arithmetic number, because the mean of its divisors is an integer number (6894876).

Almost surely, 2^45344315 is an apocalyptic number.

45344315 is a deficient number, since it is larger than the sum of its proper divisors (9814693).

45344315 is a wasteful number, since it uses less digits than its factorization.

45344315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124309.

The product of its digits is 14400, while the sum is 29.

The square root of 45344315 is about 6733.8187531296. The cubic root of 45344315 is about 356.5942055415.

Adding to 45344315 its reverse (51344354), we get a palindrome (96688669).

The spelling of 45344315 in words is "forty-five million, three hundred forty-four thousand, three hundred fifteen".