248157272973 has 32 divisors (see below), whose sum is σ = 346030755840. Its totient is φ = 157893454400.

The previous prime is 248157272971. The next prime is 248157272981. The reversal of 248157272973 is 379272751842.

It is not a de Polignac number, because 248157272973 - 2¹ = 248157272971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248157272971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105552748 + ... + 105555098.

It is an arithmetic number, because the mean of its divisors is an integer number (10813461120).

Almost surely, 2^248157272973 is an apocalyptic number.

248157272973 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

248157272973 is a deficient number, since it is larger than the sum of its proper divisors (97873482867).

248157272973 is a wasteful number, since it uses less digits than its factorization.

248157272973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129.

The product of its digits is 11854080, while the sum is 57.

The spelling of 248157272973 in words is "two hundred forty-eight billion, one hundred fifty-seven million, two hundred seventy-two thousand, nine hundred seventy-three".