55076655 has 16 divisors (see below), whose sum is σ = 91162080. Its totient is φ = 28361088.

The previous prime is 55076647. The next prime is 55076663. The reversal of 55076655 is 55667055.

It is an interprime number because it is at equal distance from previous prime (55076647) and next prime (55076663).

It is not a de Polignac number, because 55076655 - 2³ = 55076647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62872 + ... + 63741.

It is an arithmetic number, because the mean of its divisors is an integer number (5697630).

Almost surely, 2^55076655 is an apocalyptic number.

55076655 is a deficient number, since it is larger than the sum of its proper divisors (36085425).

55076655 is a wasteful number, since it uses less digits than its factorization.

55076655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126650.

The product of its (nonzero) digits is 157500, while the sum is 39.

The square root of 55076655 is about 7421.3647666720. The cubic root of 55076655 is about 380.4718400123.

The spelling of 55076655 in words is "fifty-five million, seventy-six thousand, six hundred fifty-five".