55013524 has 24 divisors (see below), whose sum is σ = 99262688. Its totient is φ = 26658720.

The previous prime is 55013509. The next prime is 55013533. The reversal of 55013524 is 42531055.

It is a congruent 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, 48427 + ... + 49549.

Almost surely, 2^55013524 is an apocalyptic number.

It is an amenable number.

55013524 is a deficient number, since it is larger than the sum of its proper divisors (44249164).

55013524 is a wasteful number, since it uses less digits than its factorization.

55013524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55013524 is about 7417.1102189465. The cubic root of 55013524 is about 380.3264139029.

Adding to 55013524 its reverse (42531055), we get a palindrome (97544579).

It can be divided in two parts, 5501 and 3524, that added together give a square (9025 = 95²).

The spelling of 55013524 in words is "fifty-five million, thirteen thousand, five hundred twenty-four".