55132524 has 36 divisors (see below), whose sum is σ = 139603464. Its totient is φ = 18345792.

The previous prime is 55132507. The next prime is 55132531. The reversal of 55132524 is 42523155.

It is a happy number.

55132524 is a `hidden beast` number, since 5 + 5 + 132 + 524 = 666.

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

It is a super-2 number, since 2×55132524² = 6079190405221152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29959 + ... + 31745.

It is an arithmetic number, because the mean of its divisors is an integer number (3877874).

Almost surely, 2^55132524 is an apocalyptic number.

It is an amenable number.

55132524 is an abundant number, since it is smaller than the sum of its proper divisors (84470940).

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

55132524 is a wasteful number, since it uses less digits than its factorization.

55132524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654 (or 2649 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 55132524 is about 7425.1278776867. The cubic root of 55132524 is about 380.6004450012.

Adding to 55132524 its reverse (42523155), we get a palindrome (97655679).

The spelling of 55132524 in words is "fifty-five million, one hundred thirty-two thousand, five hundred twenty-four".