55265679 has 48 divisors (see below), whose sum is σ = 97903200. Its totient is φ = 30699648.

The previous prime is 55265671. The next prime is 55265689. The reversal of 55265679 is 97656255.

55265679 is a `hidden beast` number, since 5 + 526 + 56 + 79 = 666.

It is not a de Polignac number, because 55265679 - 2³ = 55265671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55265671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48387 + ... + 49515.

It is an arithmetic number, because the mean of its divisors is an integer number (2039650).

Almost surely, 2^55265679 is an apocalyptic number.

55265679 is a deficient number, since it is larger than the sum of its proper divisors (42637521).

55265679 is a wasteful number, since it uses less digits than its factorization.

55265679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1176 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The square root of 55265679 is about 7434.0889825183. The cubic root of 55265679 is about 380.9066049211.

The spelling of 55265679 in words is "fifty-five million, two hundred sixty-five thousand, six hundred seventy-nine".