10972756725 has 24 divisors (see below), whose sum is σ = 20733286080. Its totient is φ = 5016117120.

The previous prime is 10972756721. The next prime is 10972756759. The reversal of 10972756725 is 52765727901.

It is not a de Polignac number, because 10972756725 - 2² = 10972756721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10972756721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10449720 + ... + 10450769.

It is an arithmetic number, because the mean of its divisors is an integer number (863886920).

Almost surely, 2^10972756725 is an apocalyptic number.

10972756725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10972756725 is a deficient number, since it is larger than the sum of its proper divisors (9760529355).

10972756725 is a wasteful number, since it uses less digits than its factorization.

10972756725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20900509 (or 20900504 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 51.

The spelling of 10972756725 in words is "ten billion, nine hundred seventy-two million, seven hundred fifty-six thousand, seven hundred twenty-five".