55200523113 has 8 divisors (see below), whose sum is σ = 81778552800. Its totient is φ = 36800348724.

The previous prime is 55200523099. The next prime is 55200523139. The reversal of 55200523113 is 31132500255.

It is a happy number.

55200523113 is a `hidden beast` number, since 5 + 5 + 20 + 0 + 523 + 113 = 666.

55200523113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55200523113 - 2¹⁴ = 55200506729 is a prime.

It is a super-4 number, since 4×55200523113⁴ (a number of 44 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2044463819 = 55200523113 / (5 + 5 + 2 + 0 + 0 + 5 + 2 + 3 + 1 + 1 + 3).

It is not an unprimeable number, because it can be changed into a prime (55200523513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022231883 + ... + 1022231936.

It is an arithmetic number, because the mean of its divisors is an integer number (10222319100).

Almost surely, 2^55200523113 is an apocalyptic number.

It is an amenable number.

55200523113 is a deficient number, since it is larger than the sum of its proper divisors (26578029687).

55200523113 is a wasteful number, since it uses less digits than its factorization.

55200523113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044463828 (or 2044463822 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 55200523113 in words is "fifty-five billion, two hundred million, five hundred twenty-three thousand, one hundred thirteen".