250749680612 has 12 divisors (see below), whose sum is σ = 438837300720. Its totient is φ = 125367594696.

The previous prime is 250749680591. The next prime is 250749680627. The reversal of 250749680612 is 216086947052.

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, 1733162 + ... + 1872257.

It is an arithmetic number, because the mean of its divisors is an integer number (36569775060).

Almost surely, 2^250749680612 is an apocalyptic number.

It is an amenable number.

250749680612 is a deficient number, since it is larger than the sum of its proper divisors (188087620108).

250749680612 is a wasteful number, since it uses less digits than its factorization.

250749680612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622810 (or 3622808 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 250749680612 in words is "two hundred fifty billion, seven hundred forty-nine million, six hundred eighty thousand, six hundred twelve".