248772851407 has 8 divisors (see below), whose sum is σ = 254642219216. Its totient is φ = 242907299712.

The previous prime is 248772851401. The next prime is 248772851417. The reversal of 248772851407 is 704158277842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248772851407 is a prime.

It is a super-3 number, since 3×248772851407³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248772851401) 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, 821898 + ... + 1083079.

It is an arithmetic number, because the mean of its divisors is an integer number (31830277402).

Almost surely, 2^248772851407 is an apocalyptic number.

248772851407 is a deficient number, since it is larger than the sum of its proper divisors (5869367809).

248772851407 is a wasteful number, since it uses less digits than its factorization.

248772851407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908057.

The product of its (nonzero) digits is 7024640, while the sum is 55.

The spelling of 248772851407 in words is "two hundred forty-eight billion, seven hundred seventy-two million, eight hundred fifty-one thousand, four hundred seven".