872763249753 has 12 divisors (see below), whose sum is σ = 1260803060400. Its totient is φ = 581775228216.

The previous prime is 872763249751. The next prime is 872763249763. The reversal of 872763249753 is 357942367278.

872763249753 is a `hidden beast` number, since 8 + 72 + 76 + 3 + 2 + 497 + 5 + 3 = 666.

It is not a de Polignac number, because 872763249753 - 2¹ = 872763249751 is a prime.

It is a super-2 number, since 2×872763249753² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (872763249751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5495551 + ... + 5652132.

It is an arithmetic number, because the mean of its divisors is an integer number (105066921700).

Almost surely, 2^872763249753 is an apocalyptic number.

It is an amenable number.

872763249753 is a deficient number, since it is larger than the sum of its proper divisors (388039810647).

872763249753 is a wasteful number, since it uses less digits than its factorization.

872763249753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11156388 (or 11156385 counting only the distinct ones).

The product of its digits is 106686720, while the sum is 63.

The spelling of 872763249753 in words is "eight hundred seventy-two billion, seven hundred sixty-three million, two hundred forty-nine thousand, seven hundred fifty-three".