248256524480 has 56 divisors (see below), whose sum is σ = 591492654960. Its totient is φ = 99246873600.

The previous prime is 248256524471. The next prime is 248256524531. The reversal of 248256524480 is 84425652842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355655 + ... + 789305.

Almost surely, 2^248256524480 is an apocalyptic number.

248256524480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248256524480 is an abundant number, since it is smaller than the sum of its proper divisors (343236130480).

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

248256524480 is a wasteful number, since it uses less digits than its factorization.

248256524480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435457 (or 435447 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 50.

The spelling of 248256524480 in words is "two hundred forty-eight billion, two hundred fifty-six million, five hundred twenty-four thousand, four hundred eighty".