5135155601263 has 4 divisors (see below), whose sum is σ = 5135311108440. Its totient is φ = 5135000094088.

The previous prime is 5135155601243. The next prime is 5135155601353. The reversal of 5135155601263 is 3621065515315.

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

It is a cyclic number.

It is not a de Polignac number, because 5135155601263 - 2³³ = 5126565666671 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 (5135155601243) 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, 77704045 + ... + 77770102.

It is an arithmetic number, because the mean of its divisors is an integer number (1283827777110).

Almost surely, 2^{5135155601263} is an apocalyptic number.

5135155601263 is a deficient number, since it is larger than the sum of its proper divisors (155507177).

5135155601263 is a wasteful number, since it uses less digits than its factorization.

5135155601263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155507176.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 5135155601263 in words is "five trillion, one hundred thirty-five billion, one hundred fifty-five million, six hundred one thousand, two hundred sixty-three".