1337539253 has 4 divisors (see below), whose sum is σ = 1359466188. Its totient is φ = 1315612320.

The previous prime is 1337539241. The next prime is 1337539267. The reversal of 1337539253 is 3529357331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 603291844 + 734247409 = 24562^2 + 27097^2 .

It is a cyclic number.

It is not a de Polignac number, because 1337539253 - 2⁸ = 1337538997 is a prime.

It is a super-2 number, since 2×1337539253² = 3578022506631596018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1337539253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337539453) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10963376 + ... + 10963497.

It is an arithmetic number, because the mean of its divisors is an integer number (339866547).

Almost surely, 2^1337539253 is an apocalyptic number.

It is an amenable number.

1337539253 is a deficient number, since it is larger than the sum of its proper divisors (21926935).

1337539253 is an equidigital number, since it uses as much as digits as its factorization.

1337539253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21926934.

The product of its digits is 255150, while the sum is 41.

The square root of 1337539253 is about 36572.3837478500. The cubic root of 1337539253 is about 1101.7985049412.

The spelling of 1337539253 in words is "one billion, three hundred thirty-seven million, five hundred thirty-nine thousand, two hundred fifty-three".