248307012656 has 40 divisors (see below), whose sum is σ = 505964949504. Its totient is φ = 117820422720.

The previous prime is 248307012601. The next prime is 248307012661. The reversal of 248307012656 is 656210703842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2609750 + ... + 2703221.

Almost surely, 2^248307012656 is an apocalyptic number.

It is an amenable number.

248307012656 is an abundant number, since it is smaller than the sum of its proper divisors (257657936848).

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

248307012656 is a wasteful number, since it uses less digits than its factorization.

248307012656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313129 (or 5313123 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 248307012656 in words is "two hundred forty-eight billion, three hundred seven million, twelve thousand, six hundred fifty-six".