5210023055 has 4 divisors (see below), whose sum is σ = 6252027672. Its totient is φ = 4168018440.

The previous prime is 5210023037. The next prime is 5210023057. The reversal of 5210023055 is 5503200125.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5210023055 - 2²⁰ = 5208974479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5210023055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210023057) 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, 521002301 + ... + 521002310.

It is an arithmetic number, because the mean of its divisors is an integer number (1563006918).

Almost surely, 2^5210023055 is an apocalyptic number.

5210023055 is a deficient number, since it is larger than the sum of its proper divisors (1042004617).

5210023055 is a wasteful number, since it uses less digits than its factorization.

5210023055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042004616.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5210023055 is about 72180.4894344725. The cubic root of 5210023055 is about 1733.5906196194.

The spelling of 5210023055 in words is "five billion, two hundred ten million, twenty-three thousand, fifty-five".