246172557012 has 12 divisors (see below), whose sum is σ = 574402633056. Its totient is φ = 82057519000.

The previous prime is 246172556963. The next prime is 246172557047. The reversal of 246172557012 is 210755271642.

It is a tau number, because it is divible by the number of its divisors (12).

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, 10257189864 + ... + 10257189887.

It is an arithmetic number, because the mean of its divisors is an integer number (47866886088).

Almost surely, 2^246172557012 is an apocalyptic number.

It is an amenable number.

246172557012 is an abundant number, since it is smaller than the sum of its proper divisors (328230076044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246172557012 is a wasteful number, since it uses less digits than its factorization.

246172557012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20514379758 (or 20514379756 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 246172557012 in words is "two hundred forty-six billion, one hundred seventy-two million, five hundred fifty-seven thousand, twelve".