245957679896 has 16 divisors (see below), whose sum is σ = 461390391000. Its totient is φ = 122920242304.

The previous prime is 245957679883. The next prime is 245957679901. The reversal of 245957679896 is 698976759542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7306865 + ... + 7340448.

Almost surely, 2^245957679896 is an apocalyptic number.

It is an amenable number.

245957679896 is a deficient number, since it is larger than the sum of its proper divisors (215432711104).

245957679896 is a wasteful number, since it uses less digits than its factorization.

245957679896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14649418 (or 14649414 counting only the distinct ones).

The product of its digits is 2057529600, while the sum is 77.

The spelling of 245957679896 in words is "two hundred forty-five billion, nine hundred fifty-seven million, six hundred seventy-nine thousand, eight hundred ninety-six".