971010108625 has 16 divisors (see below), whose sum is σ = 1211875773264. Its totient is φ = 776772729600.

The previous prime is 971010108583. The next prime is 971010108637. The reversal of 971010108625 is 526801010179.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 417460716544 + 553549392081 = 646112^2 + 744009^2 .

It is a de Polignac number, because none of the positive numbers 2^k-971010108625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2777107 + ... + 3107143.

It is an arithmetic number, because the mean of its divisors is an integer number (75742235829).

Almost surely, 2^971010108625 is an apocalyptic number.

It is an amenable number.

971010108625 is a deficient number, since it is larger than the sum of its proper divisors (240865664639).

971010108625 is a wasteful number, since it uses less digits than its factorization.

971010108625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353589 (or 353579 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 40.

The spelling of 971010108625 in words is "nine hundred seventy-one billion, ten million, one hundred eight thousand, six hundred twenty-five".