3156460375645 has 16 divisors (see below), whose sum is σ = 3987466035840. Its totient is φ = 2392049790144.

The previous prime is 3156460375633. The next prime is 3156460375667. The reversal of 3156460375645 is 5465730646513.

It is not a de Polignac number, because 3156460375645 - 2⁷ = 3156460375517 is a prime.

It is a super-3 number, since 3×3156460375645³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425449 + ... + 2548318.

It is an arithmetic number, because the mean of its divisors is an integer number (249216627240).

Almost surely, 2^{3156460375645} is an apocalyptic number.

It is an amenable number.

3156460375645 is a deficient number, since it is larger than the sum of its proper divisors (831005660195).

3156460375645 is a wasteful number, since it uses less digits than its factorization.

3156460375645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984964.

The product of its (nonzero) digits is 27216000, while the sum is 55.

The spelling of 3156460375645 in words is "three trillion, one hundred fifty-six billion, four hundred sixty million, three hundred seventy-five thousand, six hundred forty-five".