46672874669 has 2 divisors, whose sum is σ = 46672874670. Its totient is φ = 46672874668.

The previous prime is 46672874639. The next prime is 46672874753. The reversal of 46672874669 is 96647827664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38498364100 + 8174510569 = 196210^2 + 90413^2 .

It is a cyclic number.

It is not a de Polignac number, because 46672874669 - 2²⁰ = 46671826093 is a prime.

It is a super-2 number, since 2×46672874669² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46672874639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23336437334 + 23336437335.

It is an arithmetic number, because the mean of its divisors is an integer number (23336437335).

Almost surely, 2^46672874669 is an apocalyptic number.

It is an amenable number.

46672874669 is a deficient number, since it is larger than the sum of its proper divisors (1).

46672874669 is an equidigital number, since it uses as much as digits as its factorization.

46672874669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 146313216, while the sum is 65.

The spelling of 46672874669 in words is "forty-six billion, six hundred seventy-two million, eight hundred seventy-four thousand, six hundred sixty-nine".