1260464457725 has 12 divisors (see below), whose sum is σ = 1705064648640. Its totient is φ = 916701423600.

The previous prime is 1260464457719. The next prime is 1260464457773. The reversal of 1260464457725 is 5277544640621.

It is not a de Polignac number, because 1260464457725 - 2⁴ = 1260464457709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2291753285 + ... + 2291753834.

It is an arithmetic number, because the mean of its divisors is an integer number (142088720720).

Almost surely, 2^{1260464457725} is an apocalyptic number.

It is an amenable number.

1260464457725 is a deficient number, since it is larger than the sum of its proper divisors (444600190915).

1260464457725 is a wasteful number, since it uses less digits than its factorization.

1260464457725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583507140 (or 4583507135 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 1260464457725 in words is "one trillion, two hundred sixty billion, four hundred sixty-four million, four hundred fifty-seven thousand, seven hundred twenty-five".