55375704 has 32 divisors (see below), whose sum is σ = 153822000. Its totient is φ = 18458496.

The previous prime is 55375699. The next prime is 55375721. The reversal of 55375704 is 40757355.

55375704 is a `hidden beast` number, since 55 + 37 + 570 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127969 + ... + 128400.

Almost surely, 2^55375704 is an apocalyptic number.

55375704 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

55375704 is an abundant number, since it is smaller than the sum of its proper divisors (98446296).

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

55375704 is a wasteful number, since it uses less digits than its factorization.

55375704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256384 (or 256374 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 55375704 is about 7441.4853356034. The cubic root of 55375704 is about 381.1592117781.

The spelling of 55375704 in words is "fifty-five million, three hundred seventy-five thousand, seven hundred four".