5312442135 has 128 divisors (see below), whose sum is σ = 11909431296. Its totient is φ = 1949207040.

The previous prime is 5312442097. The next prime is 5312442143.

5312442135 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5312442135 - 2¹⁰ = 5312441111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 337654 + ... + 353036.

It is an arithmetic number, because the mean of its divisors is an integer number (93042432).

Almost surely, 2^5312442135 is an apocalyptic number.

5312442135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5312442135 is an abundant number, since it is smaller than the sum of its proper divisors (6596989161).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5312442135 is a wasteful number, since it uses less digits than its factorization.

5312442135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15445.

The product of its digits is 14400, while the sum is 30.

The square root of 5312442135 is about 72886.5017338602. The cubic root of 5312442135 is about 1744.8766764788.

It can be divided in two parts, 53124 and 42135, that added together give a palindrome (95259).

The spelling of 5312442135 in words is "five billion, three hundred twelve million, four hundred forty-two thousand, one hundred thirty-five".