325376771657 has 16 divisors (see below), whose sum is σ = 394388067072. Its totient is φ = 262395270720.

The previous prime is 325376771651. The next prime is 325376771659. The reversal of 325376771657 is 756177673523.

It is a cyclic number.

It is not a de Polignac number, because 325376771657 - 2⁶ = 325376771593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325376771596 and 325376771605.

It is not an unprimeable number, because it can be changed into a prime (325376771651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16555538 + ... + 16575179.

It is an arithmetic number, because the mean of its divisors is an integer number (24649254192).

Almost surely, 2^325376771657 is an apocalyptic number.

It is an amenable number.

325376771657 is a deficient number, since it is larger than the sum of its proper divisors (69011295415).

325376771657 is a wasteful number, since it uses less digits than its factorization.

325376771657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33130808.

The product of its digits is 38896200, while the sum is 59.

The spelling of 325376771657 in words is "three hundred twenty-five billion, three hundred seventy-six million, seven hundred seventy-one thousand, six hundred fifty-seven".