625135062031466 has 16 divisors (see below), whose sum is σ = 1079840717841600. Its totient is φ = 265869873709440.

The previous prime is 625135062031429. The next prime is 625135062031481. The reversal of 625135062031466 is 664130260531526.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170429404391 + ... + 170429408058.

It is an arithmetic number, because the mean of its divisors is an integer number (67490044865100).

Almost surely, 2^{625135062031466} is an apocalyptic number.

625135062031466 is a deficient number, since it is larger than the sum of its proper divisors (454705655810134).

625135062031466 is a wasteful number, since it uses less digits than its factorization.

625135062031466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340858812589.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 625135062031466 in words is "six hundred twenty-five trillion, one hundred thirty-five billion, sixty-two million, thirty-one thousand, four hundred sixty-six".