5268394131 has 32 divisors (see below), whose sum is σ = 9431536128. Its totient is φ = 2526301440.

The previous prime is 5268394121. The next prime is 5268394181. The reversal of 5268394131 is 1314938625.

It is not a de Polignac number, because 5268394131 - 2⁶ = 5268394067 is a prime.

It is a super-2 number, since 2×5268394131² = 55511953439110490322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5268394121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 874186 + ... + 880191.

It is an arithmetic number, because the mean of its divisors is an integer number (294735504).

Almost surely, 2^5268394131 is an apocalyptic number.

5268394131 is a deficient number, since it is larger than the sum of its proper divisors (4163141997).

5268394131 is a wasteful number, since it uses less digits than its factorization.

5268394131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754411.

The product of its digits is 155520, while the sum is 42.

The square root of 5268394131 is about 72583.7043075097. The cubic root of 5268394131 is about 1740.0407498053.

The spelling of 5268394131 in words is "five billion, two hundred sixty-eight million, three hundred ninety-four thousand, one hundred thirty-one".