46187266247 has 2 divisors, whose sum is σ = 46187266248. Its totient is φ = 46187266246.

The previous prime is 46187266243. The next prime is 46187266259. The reversal of 46187266247 is 74266278164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46187266247 - 2² = 46187266243 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46187266243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23093633123 + 23093633124.

It is an arithmetic number, because the mean of its divisors is an integer number (23093633124).

Almost surely, 2^46187266247 is an apocalyptic number.

46187266247 is a deficient number, since it is larger than the sum of its proper divisors (1).

46187266247 is an equidigital number, since it uses as much as digits as its factorization.

46187266247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 53.

The spelling of 46187266247 in words is "forty-six billion, one hundred eighty-seven million, two hundred sixty-six thousand, two hundred forty-seven".