55232452 has 24 divisors (see below), whose sum is σ = 108847872. Its totient is φ = 24295200.

The previous prime is 55232431. The next prime is 55232467. The reversal of 55232452 is 25423255.

55232452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 55232452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18883 + ... + 21610.

It is an arithmetic number, because the mean of its divisors is an integer number (4535328).

Almost surely, 2^55232452 is an apocalyptic number.

It is an amenable number.

55232452 is a deficient number, since it is larger than the sum of its proper divisors (53615420).

55232452 is a wasteful number, since it uses less digits than its factorization.

55232452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40539 (or 40537 counting only the distinct ones).

The product of its digits is 12000, while the sum is 28.

The square root of 55232452 is about 7431.8538736980. The cubic root of 55232452 is about 380.8302530074.

The spelling of 55232452 in words is "fifty-five million, two hundred thirty-two thousand, four hundred fifty-two".