1314581656825 has 12 divisors (see below), whose sum is σ = 1630096021840. Its totient is φ = 1051655798160.

The previous prime is 1314581656789. The next prime is 1314581656841. The reversal of 1314581656825 is 5286561854131.

It is not a de Polignac number, because 1314581656825 - 2⁷ = 1314581656697 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 4193182 + ... + 4495768.

Almost surely, 2^{1314581656825} is an apocalyptic number.

It is an amenable number.

1314581656825 is a deficient number, since it is larger than the sum of its proper divisors (315514365015).

1314581656825 is a wasteful number, since it uses less digits than its factorization.

1314581656825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476376 (or 476371 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 55.

The spelling of 1314581656825 in words is "one trillion, three hundred fourteen billion, five hundred eighty-one million, six hundred fifty-six thousand, eight hundred twenty-five".