97486512756 has 12 divisors (see below), whose sum is σ = 227468529792. Its totient is φ = 32495504248.

The previous prime is 97486512703. The next prime is 97486512757. The reversal of 97486512756 is 65721568479.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 97486512756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97486512757) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4061938020 + ... + 4061938043.

It is an arithmetic number, because the mean of its divisors is an integer number (18955710816).

Almost surely, 2^97486512756 is an apocalyptic number.

It is an amenable number.

97486512756 is an abundant number, since it is smaller than the sum of its proper divisors (129982017036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97486512756 is a wasteful number, since it uses less digits than its factorization.

97486512756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123876070 (or 8123876068 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 60.

The spelling of 97486512756 in words is "ninety-seven billion, four hundred eighty-six million, five hundred twelve thousand, seven hundred fifty-six".