97583549136 has 40 divisors (see below), whose sum is σ = 252174109824. Its totient is φ = 32517104640.

The previous prime is 97583549099. The next prime is 97583549153. The reversal of 97583549136 is 63194538579.

It is a self number, because there is not a number n which added to its sum of digits gives 97583549136.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 188296 + ... + 480231.

Almost surely, 2^97583549136 is an apocalyptic number.

It is an amenable number.

97583549136 is an abundant number, since it is smaller than the sum of its proper divisors (154590560688).

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

97583549136 is a wasteful number, since it uses less digits than its factorization.

97583549136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671579 (or 671573 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 60.

The spelling of 97583549136 in words is "ninety-seven billion, five hundred eighty-three million, five hundred forty-nine thousand, one hundred thirty-six".