253266246724 has 12 divisors (see below), whose sum is σ = 450481767148. Its totient is φ = 124557170400.

The previous prime is 253266246719. The next prime is 253266246733. The reversal of 253266246724 is 427642662352.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 113412685824 + 139853560900 = 336768^2 + 373970^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 518987967 + ... + 518988454.

Almost surely, 2^253266246724 is an apocalyptic number.

It is an amenable number.

253266246724 is a deficient number, since it is larger than the sum of its proper divisors (197215520424).

253266246724 is a wasteful number, since it uses less digits than its factorization.

253266246724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037976486 (or 1037976484 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 49.

The spelling of 253266246724 in words is "two hundred fifty-three billion, two hundred sixty-six million, two hundred forty-six thousand, seven hundred twenty-four".