3125473601 has 2 divisors, whose sum is σ = 3125473602. Its totient is φ = 3125473600.

The previous prime is 3125473577. The next prime is 3125473607. The reversal of 3125473601 is 1063745213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3110850625 + 14622976 = 55775^2 + 3824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3125473601 is a prime.

It is not a weakly prime, because it can be changed into another prime (3125473607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562736800 + 1562736801.

It is an arithmetic number, because the mean of its divisors is an integer number (1562736801).

Almost surely, 2^3125473601 is an apocalyptic number.

It is an amenable number.

3125473601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125473601 is an equidigital number, since it uses as much as digits as its factorization.

3125473601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3125473601 is about 55905.9352931332. The cubic root of 3125473601 is about 1462.0827223210.

The spelling of 3125473601 in words is "three billion, one hundred twenty-five million, four hundred seventy-three thousand, six hundred one".