97539314653 has 8 divisors (see below), whose sum is σ = 106648914240. Its totient is φ = 88470113280.

The previous prime is 97539314627. The next prime is 97539314671. The reversal of 97539314653 is 35641393579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97539314653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97539314594 and 97539314603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97539314753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10094500 + ... + 10104157.

It is an arithmetic number, because the mean of its divisors is an integer number (13331114280).

Almost surely, 2^97539314653 is an apocalyptic number.

It is an amenable number.

97539314653 is a deficient number, since it is larger than the sum of its proper divisors (9109599587).

97539314653 is a wasteful number, since it uses less digits than its factorization.

97539314653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20199107.

The product of its digits is 9185400, while the sum is 55.

The spelling of 97539314653 in words is "ninety-seven billion, five hundred thirty-nine million, three hundred fourteen thousand, six hundred fifty-three".