3124253454425 has 6 divisors (see below), whose sum is σ = 3874074283518. Its totient is φ = 2499402763520.

The previous prime is 3124253454409. The next prime is 3124253454433. The reversal of 3124253454425 is 5244543524213.

It can be written as a sum of positive squares in 3 ways, for example, as 388467985984 + 2735785468441 = 623272^2 + 1654021^2 .

It is not a de Polignac number, because 3124253454425 - 2⁴ = 3124253454409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 62485069064 + ... + 62485069113.

It is an arithmetic number, because the mean of its divisors is an integer number (645679047253).

Almost surely, 2^{3124253454425} is an apocalyptic number.

It is an amenable number.

3124253454425 is a deficient number, since it is larger than the sum of its proper divisors (749820829093).

3124253454425 is a wasteful number, since it uses less digits than its factorization.

3124253454425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124970138187 (or 124970138182 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 44.

Adding to 3124253454425 its reverse (5244543524213), we get a palindrome (8368796978638).

The spelling of 3124253454425 in words is "three trillion, one hundred twenty-four billion, two hundred fifty-three million, four hundred fifty-four thousand, four hundred twenty-five".