976561725332 has 12 divisors (see below), whose sum is σ = 1736999134836. Its totient is φ = 480276258240.

The previous prime is 976561725331. The next prime is 976561725353. The reversal of 976561725332 is 233527165679.

It can be written as a sum of positive squares in 2 ways, for example, as 196314569476 + 780247155856 = 443074^2 + 883316^2 .

It is a super-2 number, since 2×976561725332² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (976561725331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001150833 + ... + 2001151320.

It is an arithmetic number, because the mean of its divisors is an integer number (144749927903).

Almost surely, 2^976561725332 is an apocalyptic number.

It is an amenable number.

976561725332 is a deficient number, since it is larger than the sum of its proper divisors (760437409504).

976561725332 is a wasteful number, since it uses less digits than its factorization.

976561725332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002302218 (or 4002302216 counting only the distinct ones).

The product of its digits is 14288400, while the sum is 56.

The spelling of 976561725332 in words is "nine hundred seventy-six billion, five hundred sixty-one million, seven hundred twenty-five thousand, three hundred thirty-two".