97599477499579 has 16 divisors (see below), whose sum is σ = 112076332128000. Its totient is φ = 84056683439520.

The previous prime is 97599477499561. The next prime is 97599477499583.

97599477499579 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 97599477499579 - 2⁵ = 97599477499547 is a prime.

It is a super-3 number, since 3×97599477499579³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97599477479579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82601442 + ... + 83774680.

It is an arithmetic number, because the mean of its divisors is an integer number (7004770758000).

Almost surely, 2^{97599477499579} is an apocalyptic number.

97599477499579 is a deficient number, since it is larger than the sum of its proper divisors (14476854628421).

97599477499579 is a wasteful number, since it uses less digits than its factorization.

97599477499579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571298.

The product of its digits is 510395936400, while the sum is 100.

The spelling of 97599477499579 in words is "ninety-seven trillion, five hundred ninety-nine billion, four hundred seventy-seven million, four hundred ninety-nine thousand, five hundred seventy-nine".