55763432 has 32 divisors (see below), whose sum is σ = 109296000. Its totient is φ = 26646144.

The previous prime is 55763387. The next prime is 55763489. The reversal of 55763432 is 23436755.

55763432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55763392 and 55763401.

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, 14444 + ... + 17892.

It is an arithmetic number, because the mean of its divisors is an integer number (3415500).

Almost surely, 2^55763432 is an apocalyptic number.

It is an amenable number.

55763432 is a deficient number, since it is larger than the sum of its proper divisors (53532568).

55763432 is a wasteful number, since it uses less digits than its factorization.

55763432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545 (or 3541 counting only the distinct ones).

The product of its digits is 75600, while the sum is 35.

The square root of 55763432 is about 7467.4916806114. The cubic root of 55763432 is about 382.0467400754.

The spelling of 55763432 in words is "fifty-five million, seven hundred sixty-three thousand, four hundred thirty-two".