683772715401 has 16 divisors (see below), whose sum is σ = 921077464320. Its totient is φ = 451169734400.

The previous prime is 683772715399. The next prime is 683772715499. The reversal of 683772715401 is 104517277386.

It is a cyclic number.

It is not a de Polignac number, because 683772715401 - 2¹ = 683772715399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (683772715001) 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, 1201041 + ... + 1676318.

It is an arithmetic number, because the mean of its divisors is an integer number (57567341520).

Almost surely, 2^683772715401 is an apocalyptic number.

It is an amenable number.

683772715401 is a deficient number, since it is larger than the sum of its proper divisors (237304748919).

683772715401 is a wasteful number, since it uses less digits than its factorization.

683772715401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878176.

The product of its (nonzero) digits is 1975680, while the sum is 51.

The spelling of 683772715401 in words is "six hundred eighty-three billion, seven hundred seventy-two million, seven hundred fifteen thousand, four hundred one".