97927119493 has 8 divisors (see below), whose sum is σ = 112239237312. Its totient is φ = 83695634016.

The previous prime is 97927119491. The next prime is 97927119529. The reversal of 97927119493 is 39491172979.

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 97927119493 - 2¹ = 97927119491 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 (97927119491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20155480 + ... + 20160337.

It is an arithmetic number, because the mean of its divisors is an integer number (14029904664).

Almost surely, 2^97927119493 is an apocalyptic number.

It is an amenable number.

97927119493 is a deficient number, since it is larger than the sum of its proper divisors (14312117819).

97927119493 is a wasteful number, since it uses less digits than its factorization.

97927119493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40316171.

The product of its digits is 7715736, while the sum is 61.

The spelling of 97927119493 in words is "ninety-seven billion, nine hundred twenty-seven million, one hundred nineteen thousand, four hundred ninety-three".