46197605639 has 2 divisors, whose sum is σ = 46197605640. Its totient is φ = 46197605638.

The previous prime is 46197605609. The next prime is 46197605653. The reversal of 46197605639 is 93650679164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46197605639 - 2²⁰ = 46196557063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46197605609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23098802819 + 23098802820.

It is an arithmetic number, because the mean of its divisors is an integer number (23098802820).

Almost surely, 2^46197605639 is an apocalyptic number.

46197605639 is a deficient number, since it is larger than the sum of its proper divisors (1).

46197605639 is an equidigital number, since it uses as much as digits as its factorization.

46197605639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 46197605639 in words is "forty-six billion, one hundred ninety-seven million, six hundred five thousand, six hundred thirty-nine".