46516885139 has 2 divisors, whose sum is σ = 46516885140. Its totient is φ = 46516885138.

The previous prime is 46516885099. The next prime is 46516885153. The reversal of 46516885139 is 93158861564.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46516885139 is a prime.

It is not a weakly prime, because it can be changed into another prime (46516885169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23258442569 + 23258442570.

It is an arithmetic number, because the mean of its divisors is an integer number (23258442570).

Almost surely, 2^46516885139 is an apocalyptic number.

46516885139 is a deficient number, since it is larger than the sum of its proper divisors (1).

46516885139 is an equidigital number, since it uses as much as digits as its factorization.

46516885139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6220800, while the sum is 56.

The spelling of 46516885139 in words is "forty-six billion, five hundred sixteen million, eight hundred eighty-five thousand, one hundred thirty-nine".