55230424524 has 36 divisors (see below), whose sum is σ = 152302080840. Its totient is φ = 16736492160.

The previous prime is 55230424519. The next prime is 55230424559. The reversal of 55230424524 is 42542403255.

55230424524 is a `hidden beast` number, since 552 + 3 + 0 + 42 + 45 + 24 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69734989 + ... + 69735780.

Almost surely, 2^55230424524 is an apocalyptic number.

It is an amenable number.

55230424524 is an abundant number, since it is smaller than the sum of its proper divisors (97071656316).

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

55230424524 is a wasteful number, since it uses less digits than its factorization.

55230424524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139470790 (or 139470785 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 55230424524 its reverse (42542403255), we get a palindrome (97772827779).

The spelling of 55230424524 in words is "fifty-five billion, two hundred thirty million, four hundred twenty-four thousand, five hundred twenty-four".