5131635455 has 8 divisors (see below), whose sum is σ = 6425700192. Its totient is φ = 3926816608.

The previous prime is 5131635449. The next prime is 5131635493. The reversal of 5131635455 is 5545361315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5131635455 - 2²⁶ = 5064526591 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 7 ways as a sum of consecutive naturals, for example, 22311344 + ... + 22311573.

It is an arithmetic number, because the mean of its divisors is an integer number (803212524).

Almost surely, 2^5131635455 is an apocalyptic number.

5131635455 is a deficient number, since it is larger than the sum of its proper divisors (1294064737).

5131635455 is a wasteful number, since it uses less digits than its factorization.

5131635455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44622945.

The product of its digits is 135000, while the sum is 38.

The square root of 5131635455 is about 71635.4343533980. The cubic root of 5131635455 is about 1724.8523802822.

The spelling of 5131635455 in words is "five billion, one hundred thirty-one million, six hundred thirty-five thousand, four hundred fifty-five".