3125346909375 has 24 divisors (see below), whose sum is σ = 5208578160912. Its totient is φ = 1666851680000.

The previous prime is 3125346909341. The next prime is 3125346909379. The reversal of 3125346909375 is 5739096435213.

It is not a de Polignac number, because 3125346909375 - 2⁷ = 3125346909247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125346909379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166675794 + ... + 166694543.

It is an arithmetic number, because the mean of its divisors is an integer number (217024090038).

Almost surely, 2^{3125346909375} is an apocalyptic number.

3125346909375 is a deficient number, since it is larger than the sum of its proper divisors (2083231251537).

3125346909375 is an frugal number, since it uses more digits than its factorization.

3125346909375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333370365 (or 333370345 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 57.

The spelling of 3125346909375 in words is "three trillion, one hundred twenty-five billion, three hundred forty-six million, nine hundred nine thousand, three hundred seventy-five".