10721725625 has 40 divisors (see below), whose sum is σ = 14459121600. Its totient is φ = 7900776000.

The previous prime is 10721725561. The next prime is 10721725657. The reversal of 10721725625 is 52652712701.

10721725625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10721725625 - 2⁶ = 10721725561 is a prime.

It is a super-2 number, since 2×10721725625² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4865774 + ... + 4867976.

It is an arithmetic number, because the mean of its divisors is an integer number (361478040).

Almost surely, 2^10721725625 is an apocalyptic number.

It is an amenable number.

10721725625 is a deficient number, since it is larger than the sum of its proper divisors (3737395975).

10721725625 is an equidigital number, since it uses as much as digits as its factorization.

10721725625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835 (or 2820 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 10721725625 in words is "ten billion, seven hundred twenty-one million, seven hundred twenty-five thousand, six hundred twenty-five".