55312754 has 8 divisors (see below), whose sum is σ = 94821888. Its totient is φ = 23705460.

The previous prime is 55312739. The next prime is 55312783. The reversal of 55312754 is 45721355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55312754.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1975442 + ... + 1975469.

It is an arithmetic number, because the mean of its divisors is an integer number (11852736).

Almost surely, 2^55312754 is an apocalyptic number.

55312754 is a deficient number, since it is larger than the sum of its proper divisors (39509134).

55312754 is a wasteful number, since it uses less digits than its factorization.

55312754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950920.

The product of its digits is 21000, while the sum is 32.

The square root of 55312754 is about 7437.2544665353. The cubic root of 55312754 is about 381.0147256085.

The spelling of 55312754 in words is "fifty-five million, three hundred twelve thousand, seven hundred fifty-four".