97292941517 has 4 divisors (see below), whose sum is σ = 97295611776. Its totient is φ = 97290271260.

The previous prime is 97292941511. The next prime is 97292941523. The reversal of 97292941517 is 71514929279.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (97292941511) and next prime (97292941523).

It is a cyclic number.

It is not a de Polignac number, because 97292941517 - 2¹⁸ = 97292679373 is a prime.

It is a super-2 number, since 2×97292941517² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97292941511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279709 + ... + 1353602.

It is an arithmetic number, because the mean of its divisors is an integer number (24323902944).

Almost surely, 2^97292941517 is an apocalyptic number.

It is an amenable number.

97292941517 is a deficient number, since it is larger than the sum of its proper divisors (2670259).

97292941517 is a wasteful number, since it uses less digits than its factorization.

97292941517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670258.

The product of its digits is 2857680, while the sum is 56.

The spelling of 97292941517 in words is "ninety-seven billion, two hundred ninety-two million, nine hundred forty-one thousand, five hundred seventeen".