97126737823 has 8 divisors (see below), whose sum is σ = 103327472880. Its totient is φ = 90980158080.

The previous prime is 97126737821. The next prime is 97126737947. The reversal of 97126737823 is 32873762179.

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

It is a cyclic number.

It is not a de Polignac number, because 97126737823 - 2¹ = 97126737821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97126737821) 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, 13535128 + ... + 13542301.

It is an arithmetic number, because the mean of its divisors is an integer number (12915934110).

Almost surely, 2^97126737823 is an apocalyptic number.

97126737823 is a deficient number, since it is larger than the sum of its proper divisors (6200735057).

97126737823 is a wasteful number, since it uses less digits than its factorization.

97126737823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27077657.

The product of its digits is 5334336, while the sum is 55.

The spelling of 97126737823 in words is "ninety-seven billion, one hundred twenty-six million, seven hundred thirty-seven thousand, eight hundred twenty-three".