97636377363679 has 24 divisors (see below), whose sum is σ = 125751479678208. Its totient is φ = 74944767245040.

The previous prime is 97636377363667. The next prime is 97636377363737.

97636377363679 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 97636377363679 - 2¹¹ = 97636377361631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97636377363779) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1351781479 + ... + 1351853704.

It is an arithmetic number, because the mean of its divisors is an integer number (5239644986592).

Almost surely, 2^{97636377363679} is an apocalyptic number.

97636377363679 is a deficient number, since it is larger than the sum of its proper divisors (28115102314529).

97636377363679 is a wasteful number, since it uses less digits than its factorization.

97636377363679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703635275 (or 2703635268 counting only the distinct ones).

The product of its digits is 20415837456, while the sum is 82.

The spelling of 97636377363679 in words is "ninety-seven trillion, six hundred thirty-six billion, three hundred seventy-seven million, three hundred sixty-three thousand, six hundred seventy-nine".