250196538612 has 48 divisors (see below), whose sum is σ = 592826666432. Its totient is φ = 82112175360.

The previous prime is 250196538601. The next prime is 250196538617. The reversal of 250196538612 is 216835691052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250196538617) 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, 250098 + ... + 750294.

Almost surely, 2^250196538612 is an apocalyptic number.

It is a pronic number, being equal to 500196×500197.

It is an amenable number.

250196538612 is an abundant number, since it is smaller than the sum of its proper divisors (342630127820).

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

250196538612 is a wasteful number, since it uses less digits than its factorization.

250196538612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500848 (or 500846 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 250196538612 in words is "two hundred fifty billion, one hundred ninety-six million, five hundred thirty-eight thousand, six hundred twelve".