3125497579 has 2 divisors, whose sum is σ = 3125497580. Its totient is φ = 3125497578.

The previous prime is 3125497567. The next prime is 3125497589. The reversal of 3125497579 is 9757945213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3125497579 - 2¹⁷ = 3125366507 is a prime.

It is a super-2 number, since 2×3125497579² = 19537470232669722482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3125497589) 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 as a sum of consecutive naturals, namely, 1562748789 + 1562748790.

It is an arithmetic number, because the mean of its divisors is an integer number (1562748790).

Almost surely, 2^3125497579 is an apocalyptic number.

3125497579 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125497579 is an equidigital number, since it uses as much as digits as its factorization.

3125497579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2381400, while the sum is 52.

The square root of 3125497579 is about 55906.1497422242. The cubic root of 3125497579 is about 1462.0864612456.

The spelling of 3125497579 in words is "three billion, one hundred twenty-five million, four hundred ninety-seven thousand, five hundred seventy-nine".