96628351831727 has 4 divisors (see below), whose sum is σ = 96774536933496. Its totient is φ = 96482166729960.

The previous prime is 96628351831691. The next prime is 96628351831861. The reversal of 96628351831727 is 72713815382669.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96628351831727 is a prime.

It is a super-2 number, since 2×96628351831727² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96628351834727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73092549893 + ... + 73092551214.

It is an arithmetic number, because the mean of its divisors is an integer number (24193634233374).

Almost surely, 2^{96628351831727} is an apocalyptic number.

96628351831727 is a deficient number, since it is larger than the sum of its proper divisors (146185101769).

96628351831727 is a wasteful number, since it uses less digits than its factorization.

96628351831727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146185101768.

The product of its digits is 182891520, while the sum is 68.

The spelling of 96628351831727 in words is "ninety-six trillion, six hundred twenty-eight billion, three hundred fifty-one million, eight hundred thirty-one thousand, seven hundred twenty-seven".