46387656089 has 2 divisors, whose sum is σ = 46387656090. Its totient is φ = 46387656088.

The previous prime is 46387656013. The next prime is 46387656113. The reversal of 46387656089 is 98065678364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33189552400 + 13198103689 = 182180^2 + 114883^2 .

It is a cyclic number.

It is not a de Polignac number, because 46387656089 - 2²⁸ = 46119220633 is a prime.

It is not a weakly prime, because it can be changed into another prime (46387653089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23193828044 + 23193828045.

It is an arithmetic number, because the mean of its divisors is an integer number (23193828045).

Almost surely, 2^46387656089 is an apocalyptic number.

It is an amenable number.

46387656089 is a deficient number, since it is larger than the sum of its proper divisors (1).

46387656089 is an equidigital number, since it uses as much as digits as its factorization.

46387656089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 46387656089 in words is "forty-six billion, three hundred eighty-seven million, six hundred fifty-six thousand, eighty-nine".