64167373097 has 8 divisors (see below), whose sum is σ = 67546935360. Its totient is φ = 60788044080.

The previous prime is 64167373093. The next prime is 64167373111. The reversal of 64167373097 is 79037376146.

64167373097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 64167373097 - 2² = 64167373093 is a prime.

It is a super-3 number, since 3×64167373097³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64167373093) 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, 987347 + ... + 1050327.

It is an arithmetic number, because the mean of its divisors is an integer number (8443366920).

Almost surely, 2^64167373097 is an apocalyptic number.

It is an amenable number.

64167373097 is a deficient number, since it is larger than the sum of its proper divisors (3379562263).

64167373097 is a wasteful number, since it uses less digits than its factorization.

64167373097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116623.

The product of its (nonzero) digits is 4000752, while the sum is 53.

The spelling of 64167373097 in words is "sixty-four billion, one hundred sixty-seven million, three hundred seventy-three thousand, ninety-seven".