5200131655 has 4 divisors (see below), whose sum is σ = 6240157992. Its totient is φ = 4160105320.

The previous prime is 5200131637. The next prime is 5200131701. The reversal of 5200131655 is 5561310025.

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

It is not a de Polignac number, because 5200131655 - 2¹³ = 5200123463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520013161 + ... + 520013170.

It is an arithmetic number, because the mean of its divisors is an integer number (1560039498).

Almost surely, 2^5200131655 is an apocalyptic number.

5200131655 is a deficient number, since it is larger than the sum of its proper divisors (1040026337).

5200131655 is a wasteful number, since it uses less digits than its factorization.

5200131655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040026336.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5200131655 is about 72111.9383666810. The cubic root of 5200131655 is about 1732.4928316750.

The spelling of 5200131655 in words is "five billion, two hundred million, one hundred thirty-one thousand, six hundred fifty-five".