55313524 has 24 divisors (see below), whose sum is σ = 111964608. Its totient is φ = 23419200.

The previous prime is 55313513. The next prime is 55313537. The reversal of 55313524 is 42531355.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 55313492 and 55313501.

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, 9577 + ... + 14224.

It is an arithmetic number, because the mean of its divisors is an integer number (4665192).

Almost surely, 2^55313524 is an apocalyptic number.

It is an amenable number.

55313524 is an abundant number, since it is smaller than the sum of its proper divisors (56651084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55313524 is a wasteful number, since it uses less digits than its factorization.

55313524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23895 (or 23893 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 55313524 is about 7437.3062327700. The cubic root of 55313524 is about 381.0164936153.

Adding to 55313524 its reverse (42531355), we get a palindrome (97844879).

The spelling of 55313524 in words is "fifty-five million, three hundred thirteen thousand, five hundred twenty-four".