55270008 has 48 divisors (see below), whose sum is σ = 153742680. Its totient is φ = 17924544.

The previous prime is 55270003. The next prime is 55270013. The reversal of 55270008 is 80007255.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55270003) and next prime (55270013).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55270001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7710 + ... + 13037.

Almost surely, 2^55270008 is an apocalyptic number.

It is an amenable number.

55270008 is an abundant number, since it is smaller than the sum of its proper divisors (98472672).

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

55270008 is a wasteful number, since it uses less digits than its factorization.

55270008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20796 (or 20789 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 55270008 is about 7434.3801355594. The cubic root of 55270008 is about 380.9165502233.

The spelling of 55270008 in words is "fifty-five million, two hundred seventy thousand, eight".