46872913187 has 2 divisors, whose sum is σ = 46872913188. Its totient is φ = 46872913186.

The previous prime is 46872913141. The next prime is 46872913211. The reversal of 46872913187 is 78131927864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46872913187 - 2²⁶ = 46805804323 is a prime.

It is not a weakly prime, because it can be changed into another prime (46872963187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23436456593 + 23436456594.

It is an arithmetic number, because the mean of its divisors is an integer number (23436456594).

Almost surely, 2^46872913187 is an apocalyptic number.

46872913187 is a deficient number, since it is larger than the sum of its proper divisors (1).

46872913187 is an equidigital number, since it uses as much as digits as its factorization.

46872913187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 56.

The spelling of 46872913187 in words is "forty-six billion, eight hundred seventy-two million, nine hundred thirteen thousand, one hundred eighty-seven".