5515372 has 6 divisors (see below), whose sum is σ = 9651908. Its totient is φ = 2757684.

The previous prime is 5515357. The next prime is 5515397. The reversal of 5515372 is 2735155.

It is a self number, because there is not a number n which added to its sum of digits gives 5515372.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689418 + ... + 689425.

Almost surely, 2^5515372 is an apocalyptic number.

It is an amenable number.

5515372 is a deficient number, since it is larger than the sum of its proper divisors (4136536).

5515372 is a wasteful number, since it uses less digits than its factorization.

5515372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378847 (or 1378845 counting only the distinct ones).

The product of its digits is 5250, while the sum is 28.

The square root of 5515372 is about 2348.4829145642. The cubic root of 5515372 is about 176.6817138404.

It can be divided in two parts, 55153 and 72, that added together give a square (55225 = 235²).

The spelling of 5515372 in words is "five million, five hundred fifteen thousand, three hundred seventy-two".