713813838531 has 16 divisors (see below), whose sum is σ = 953987479968. Its totient is φ = 474758380800.

The previous prime is 713813838449. The next prime is 713813838589. The reversal of 713813838531 is 135838318317.

713813838531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 713813838531 - 2¹⁴ = 713813822147 is a prime.

It is a super-2 number, since 2×713813838531² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (713813838631) 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, 9258361 + ... + 9335141.

It is an arithmetic number, because the mean of its divisors is an integer number (59624217498).

Almost surely, 2^713813838531 is an apocalyptic number.

713813838531 is a deficient number, since it is larger than the sum of its proper divisors (240173641437).

713813838531 is a wasteful number, since it uses less digits than its factorization.

713813838531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84022.

The product of its digits is 1451520, while the sum is 51.

The spelling of 713813838531 in words is "seven hundred thirteen billion, eight hundred thirteen million, eight hundred thirty-eight thousand, five hundred thirty-one".