1316594253 has 32 divisors (see below), whose sum is σ = 1971091584. Its totient is φ = 776385792.

The previous prime is 1316594231. The next prime is 1316594281. The reversal of 1316594253 is 3524956131.

It is not a de Polignac number, because 1316594253 - 2⁹ = 1316593741 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316599253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81475 + ... + 96287.

It is an arithmetic number, because the mean of its divisors is an integer number (61596612).

Almost surely, 2^1316594253 is an apocalyptic number.

1316594253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1316594253 is a deficient number, since it is larger than the sum of its proper divisors (654497331).

1316594253 is a wasteful number, since it uses less digits than its factorization.

1316594253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14925.

The product of its digits is 97200, while the sum is 39.

The square root of 1316594253 is about 36284.9039271155. The cubic root of 1316594253 is about 1096.0170704913.

The spelling of 1316594253 in words is "one billion, three hundred sixteen million, five hundred ninety-four thousand, two hundred fifty-three".