55465814 has 4 divisors (see below), whose sum is σ = 83198724. Its totient is φ = 27732906.

The previous prime is 55465801. The next prime is 55465847. The reversal of 55465814 is 41856455.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13866452 + ... + 13866455.

It is an arithmetic number, because the mean of its divisors is an integer number (20799681).

Almost surely, 2^55465814 is an apocalyptic number.

55465814 is a deficient number, since it is larger than the sum of its proper divisors (27732910).

55465814 is a wasteful number, since it uses less digits than its factorization.

55465814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27732909.

The product of its digits is 96000, while the sum is 38.

The square root of 55465814 is about 7447.5374453574. The cubic root of 55465814 is about 381.3658465834.

The spelling of 55465814 in words is "fifty-five million, four hundred sixty-five thousand, eight hundred fourteen".