3125345060256 has 24 divisors (see below), whose sum is σ = 8204030783424. Its totient is φ = 1041781686720.

The previous prime is 3125345060219. The next prime is 3125345060261. The reversal of 3125345060256 is 6520605435213.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×3125345060256³ (a number of 38 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 16277838760 + ... + 16277838951.

It is an arithmetic number, because the mean of its divisors is an integer number (341834615976).

Almost surely, 2^{3125345060256} is an apocalyptic number.

It is an amenable number.

3125345060256 is an abundant number, since it is smaller than the sum of its proper divisors (5078685723168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125345060256 is a wasteful number, since it uses less digits than its factorization.

3125345060256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32555677724 (or 32555677716 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 3125345060256 in words is "three trillion, one hundred twenty-five billion, three hundred forty-five million, sixty thousand, two hundred fifty-six".