55526079 has 16 divisors (see below), whose sum is σ = 84750848. Its totient is φ = 31676832.

The previous prime is 55526077. The next prime is 55526083. The reversal of 55526079 is 97062555.

It is not a de Polignac number, because 55526079 - 2¹ = 55526077 is a prime.

It is a super-3 number, since 3×55526079³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55526077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13449 + ... + 17085.

It is an arithmetic number, because the mean of its divisors is an integer number (5296928).

Almost surely, 2^55526079 is an apocalyptic number.

55526079 is a deficient number, since it is larger than the sum of its proper divisors (29224769).

55526079 is a wasteful number, since it uses less digits than its factorization.

55526079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374.

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 55526079 is about 7451.5823151865. The cubic root of 55526079 is about 381.5039177797.

The spelling of 55526079 in words is "fifty-five million, five hundred twenty-six thousand, seventy-nine".