55008053 has 4 divisors (see below), whose sum is σ = 55025760. Its totient is φ = 54990348.

The previous prime is 55008047. The next prime is 55008091. The reversal of 55008053 is 35080055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35080055 = 5 ⋅7016011.

It is a cyclic number.

It is not a de Polignac number, because 55008053 - 2⁶ = 55007989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55008013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2825 + ... + 10862.

It is an arithmetic number, because the mean of its divisors is an integer number (13756440).

Almost surely, 2^55008053 is an apocalyptic number.

It is an amenable number.

55008053 is a deficient number, since it is larger than the sum of its proper divisors (17707).

55008053 is a wasteful number, since it uses less digits than its factorization.

55008053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17706.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 55008053 is about 7416.7414003725. The cubic root of 55008053 is about 380.3138058832.

The spelling of 55008053 in words is "fifty-five million, eight thousand, fifty-three".