248028756287 has 16 divisors (see below), whose sum is σ = 278830218240. Its totient is φ = 218909694432.

The previous prime is 248028756281. The next prime is 248028756289. The reversal of 248028756287 is 782657820842.

It is a happy number.

It is not a de Polignac number, because 248028756287 - 2²⁴ = 248011979071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248028756281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610298 + ... + 931944.

It is an arithmetic number, because the mean of its divisors is an integer number (17426888640).

Almost surely, 2^248028756287 is an apocalyptic number.

248028756287 is a deficient number, since it is larger than the sum of its proper divisors (30801461953).

248028756287 is a wasteful number, since it uses less digits than its factorization.

248028756287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324262.

The product of its (nonzero) digits is 24084480, while the sum is 59.

The spelling of 248028756287 in words is "two hundred forty-eight billion, twenty-eight million, seven hundred fifty-six thousand, two hundred eighty-seven".