5312256134 has 16 divisors (see below), whose sum is σ = 8601556320. Its totient is φ = 2453035200.

The previous prime is 5312256127. The next prime is 5312256223. The reversal of 5312256134 is 4316522135.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5312256134.

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, 1989767 + ... + 1992434.

It is an arithmetic number, because the mean of its divisors is an integer number (537597270).

Almost surely, 2^5312256134 is an apocalyptic number.

5312256134 is a deficient number, since it is larger than the sum of its proper divisors (3289300186).

5312256134 is a wasteful number, since it uses less digits than its factorization.

5312256134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982255.

The product of its digits is 21600, while the sum is 32.

The square root of 5312256134 is about 72885.2257594089. The cubic root of 5312256134 is about 1744.8563121726.

Adding to 5312256134 its reverse (4316522135), we get a palindrome (9628778269).

The spelling of 5312256134 in words is "five billion, three hundred twelve million, two hundred fifty-six thousand, one hundred thirty-four".