55452464 has 20 divisors (see below), whose sum is σ = 107645640. Its totient is φ = 27672960.

The previous prime is 55452451. The next prime is 55452503. The reversal of 55452464 is 46425455.

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 3 ways as a sum of consecutive naturals, for example, 6059 + ... + 12149.

It is an arithmetic number, because the mean of its divisors is an integer number (5382282).

Almost surely, 2^55452464 is an apocalyptic number.

It is an amenable number.

55452464 is a deficient number, since it is larger than the sum of its proper divisors (52193176).

55452464 is a wasteful number, since it uses less digits than its factorization.

55452464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668 (or 6662 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The square root of 55452464 is about 7446.6411220093. The cubic root of 55452464 is about 381.3352472994.

The spelling of 55452464 in words is "fifty-five million, four hundred fifty-two thousand, four hundred sixty-four".