1352725931 has 2 divisors, whose sum is σ = 1352725932. Its totient is φ = 1352725930.

The previous prime is 1352725879. The next prime is 1352725937. The reversal of 1352725931 is 1395272531.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1395272531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1352725931 - 2¹⁸ = 1352463787 is a prime.

It is a super-2 number, since 2×1352725931² = 3659734888799633522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1352725937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676362965 + 676362966.

It is an arithmetic number, because the mean of its divisors is an integer number (676362966).

Almost surely, 2^1352725931 is an apocalyptic number.

1352725931 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352725931 is an equidigital number, since it uses as much as digits as its factorization.

1352725931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 38.

The square root of 1352725931 is about 36779.4226572414. The cubic root of 1352725931 is about 1105.9528321104.

The spelling of 1352725931 in words is "one billion, three hundred fifty-two million, seven hundred twenty-five thousand, nine hundred thirty-one".