248532731376 has 160 divisors (see below), whose sum is σ = 676711354368. Its totient is φ = 78495713280.

The previous prime is 248532731357. The next prime is 248532731411. The reversal of 248532731376 is 673137235842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44196501 + ... + 44202123.

Almost surely, 2^248532731376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248532731376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338355677184).

248532731376 is an abundant number, since it is smaller than the sum of its proper divisors (428178622992).

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

248532731376 is a wasteful number, since it uses less digits than its factorization.

248532731376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319 (or 6313 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The spelling of 248532731376 in words is "two hundred forty-eight billion, five hundred thirty-two million, seven hundred thirty-one thousand, three hundred seventy-six".