55463376 has 40 divisors (see below), whose sum is σ = 144901440. Its totient is φ = 18278656.

The previous prime is 55463347. The next prime is 55463389. The reversal of 55463376 is 67336455.

55463376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2220 + ... + 10763.

It is an arithmetic number, because the mean of its divisors is an integer number (3622536).

Almost surely, 2^55463376 is an apocalyptic number.

It is an amenable number.

55463376 is an abundant number, since it is smaller than the sum of its proper divisors (89438064).

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

55463376 is a wasteful number, since it uses less digits than its factorization.

55463376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13083 (or 13077 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 55463376 is about 7447.3737652947. The cubic root of 55463376 is about 381.3602588559.

The spelling of 55463376 in words is "fifty-five million, four hundred sixty-three thousand, three hundred seventy-six".