82374543015017 has 8 divisors (see below), whose sum is σ = 89863204353600. Its totient is φ = 74885892762960.

The previous prime is 82374543015013. The next prime is 82374543015043. The reversal of 82374543015017 is 71051034547328.

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 82374543015017 - 2² = 82374543015013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82374543015013) 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, 24045788 + ... + 27257090.

It is an arithmetic number, because the mean of its divisors is an integer number (11232900544200).

Almost surely, 2^{82374543015017} is an apocalyptic number.

It is an amenable number.

82374543015017 is a deficient number, since it is larger than the sum of its proper divisors (7488661338583).

82374543015017 is a wasteful number, since it uses less digits than its factorization.

82374543015017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543263.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 82374543015017 in words is "eighty-two trillion, three hundred seventy-four billion, five hundred forty-three million, fifteen thousand, seventeen".