3135312551 has 16 divisors (see below), whose sum is σ = 3790239744. Its totient is φ = 2535344064.

The previous prime is 3135312529. The next prime is 3135312571. The reversal of 3135312551 is 1552135313.

It is a happy number.

3135312551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3135312551 - 2⁶ = 3135312487 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 (3135312571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121631 + ... + 145136.

It is an arithmetic number, because the mean of its divisors is an integer number (236889984).

Almost surely, 2^3135312551 is an apocalyptic number.

3135312551 is a deficient number, since it is larger than the sum of its proper divisors (654927193).

3135312551 is a wasteful number, since it uses less digits than its factorization.

3135312551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266870.

The product of its digits is 6750, while the sum is 29.

The square root of 3135312551 is about 55993.8617260857. The cubic root of 3135312551 is about 1463.6153210037.

Adding to 3135312551 its reverse (1552135313), we get a palindrome (4687447864).

The spelling of 3135312551 in words is "three billion, one hundred thirty-five million, three hundred twelve thousand, five hundred fifty-one".