3773064657625 has 16 divisors (see below), whose sum is σ = 4779065071872. Its totient is φ = 2973400201200.

The previous prime is 3773064657617. The next prime is 3773064657647. The reversal of 3773064657625 is 5267564603773.

It is not a de Polignac number, because 3773064657625 - 2³ = 3773064657617 is a prime.

It is a Duffinian 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, 225249217 + ... + 225265966.

It is an arithmetic number, because the mean of its divisors is an integer number (298691566992).

Almost surely, 2^{3773064657625} is an apocalyptic number.

It is an amenable number.

3773064657625 is a deficient number, since it is larger than the sum of its proper divisors (1006000414247).

3773064657625 is an equidigital number, since it uses as much as digits as its factorization.

3773064657625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450515265 (or 450515255 counting only the distinct ones).

The product of its (nonzero) digits is 133358400, while the sum is 61.

The spelling of 3773064657625 in words is "three trillion, seven hundred seventy-three billion, sixty-four million, six hundred fifty-seven thousand, six hundred twenty-five".