66096137175 has 24 divisors (see below), whose sum is σ = 110139426816. Its totient is φ = 34973699040.

The previous prime is 66096137171. The next prime is 66096137179. The reversal of 66096137175 is 57173169066.

It is an interprime number because it is at equal distance from previous prime (66096137171) and next prime (66096137179).

It is not a de Polignac number, because 66096137175 - 2² = 66096137171 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66096137171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3460089 + ... + 3479138.

It is an arithmetic number, because the mean of its divisors is an integer number (4589142784).

Almost surely, 2^66096137175 is an apocalyptic number.

66096137175 is a deficient number, since it is larger than the sum of its proper divisors (44043289641).

66096137175 is a wasteful number, since it uses less digits than its factorization.

66096137175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6939367 (or 6939362 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 51.

The spelling of 66096137175 in words is "sixty-six billion, ninety-six million, one hundred thirty-seven thousand, one hundred seventy-five".