46637709990139 has 2 divisors, whose sum is σ = 46637709990140. Its totient is φ = 46637709990138.

The previous prime is 46637709990059. The next prime is 46637709990169. The reversal of 46637709990139 is 93109990773664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46637709990139 - 2²⁹ = 46637173119227 is a prime.

It is a super-2 number, since 2×46637709990139² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46637709990169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23318854995069 + 23318854995070.

It is an arithmetic number, because the mean of its divisors is an integer number (23318854995070).

Almost surely, 2^{46637709990139} is an apocalyptic number.

46637709990139 is a deficient number, since it is larger than the sum of its proper divisors (1).

46637709990139 is an equidigital number, since it uses as much as digits as its factorization.

46637709990139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 416649744, while the sum is 73.

The spelling of 46637709990139 in words is "forty-six trillion, six hundred thirty-seven billion, seven hundred nine million, nine hundred ninety thousand, one hundred thirty-nine".