46672427647 has 2 divisors, whose sum is σ = 46672427648. Its totient is φ = 46672427646.

The previous prime is 46672427639. The next prime is 46672427671. The reversal of 46672427647 is 74672427664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46672427647 - 2³ = 46672427639 is a prime.

It is a super-3 number, since 3×46672427647³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46672427047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23336213823 + 23336213824.

It is an arithmetic number, because the mean of its divisors is an integer number (23336213824).

Almost surely, 2^46672427647 is an apocalyptic number.

46672427647 is a deficient number, since it is larger than the sum of its proper divisors (1).

46672427647 is an equidigital number, since it uses as much as digits as its factorization.

46672427647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18966528, while the sum is 55.

The spelling of 46672427647 in words is "forty-six billion, six hundred seventy-two million, four hundred twenty-seven thousand, six hundred forty-seven".