248157057080 has 32 divisors (see below), whose sum is σ = 562615629840. Its totient is φ = 98505089280.

The previous prime is 248157057053. The next prime is 248157057089. The reversal of 248157057080 is 80750751842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248157057089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23673869 + ... + 23684348.

Almost surely, 2^248157057080 is an apocalyptic number.

248157057080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248157057080 is an abundant number, since it is smaller than the sum of its proper divisors (314458572760).

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

248157057080 is a wasteful number, since it uses less digits than its factorization.

248157057080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47358359 (or 47358355 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 47.

The spelling of 248157057080 in words is "two hundred forty-eight billion, one hundred fifty-seven million, fifty-seven thousand, eighty".