248729912536 has 48 divisors (see below), whose sum is σ = 545541334200. Its totient is φ = 106002981504.

The previous prime is 248729912531. The next prime is 248729912537. The reversal of 248729912536 is 635219927842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248729912531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1702221 + ... + 1842556.

Almost surely, 2^248729912536 is an apocalyptic number.

It is an amenable number.

248729912536 is an abundant number, since it is smaller than the sum of its proper divisors (296811421664).

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

248729912536 is a wasteful number, since it uses less digits than its factorization.

248729912536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544976 (or 3544965 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 58.

The spelling of 248729912536 in words is "two hundred forty-eight billion, seven hundred twenty-nine million, nine hundred twelve thousand, five hundred thirty-six".