55793808 has 60 divisors (see below), whose sum is σ = 178454848. Its totient is φ = 15940800.

The previous prime is 55793807. The next prime is 55793809. The reversal of 55793808 is 80839755.

55793808 is a `hidden beast` number, since 557 + 93 + 8 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (55793807) and next prime (55793809).

It is a super-2 number, since 2×55793808² = 6225898022281728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55793807) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 26668 + ... + 28683.

Almost surely, 2^55793808 is an apocalyptic number.

It is an amenable number.

55793808 is an abundant number, since it is smaller than the sum of its proper divisors (122661040).

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

55793808 is a wasteful number, since it uses less digits than its factorization.

55793808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55372 (or 55363 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 55793808 is about 7469.5252861209. The cubic root of 55793808 is about 382.1160982240.

The spelling of 55793808 in words is "fifty-five million, seven hundred ninety-three thousand, eight hundred eight".