65672676101667 has 16 divisors (see below), whose sum is σ = 89072221570560. Its totient is φ = 43027866103200.

The previous prime is 65672676101657. The next prime is 65672676101699. The reversal of 65672676101667 is 76610167627656.

It is not a de Polignac number, because 65672676101667 - 2⁸ = 65672676101411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65672676101598 and 65672676101607.

It is not an unprimeable number, because it can be changed into a prime (65672676101657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50449584 + ... + 51734957.

It is an arithmetic number, because the mean of its divisors is an integer number (5567013848160).

Almost surely, 2^{65672676101667} is an apocalyptic number.

65672676101667 is a deficient number, since it is larger than the sum of its proper divisors (23399545468893).

65672676101667 is a wasteful number, since it uses less digits than its factorization.

65672676101667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102188234.

The product of its (nonzero) digits is 160030080, while the sum is 66.

The spelling of 65672676101667 in words is "sixty-five trillion, six hundred seventy-two billion, six hundred seventy-six million, one hundred one thousand, six hundred sixty-seven".