46438168882051 has 2 divisors, whose sum is σ = 46438168882052. Its totient is φ = 46438168882050.

The previous prime is 46438168882043. The next prime is 46438168882081. The reversal of 46438168882051 is 15028886183464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46438168882051 - 2³ = 46438168882043 is a prime.

It is not a weakly prime, because it can be changed into another prime (46438168882081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23219084441025 + 23219084441026.

It is an arithmetic number, because the mean of its divisors is an integer number (23219084441026).

Almost surely, 2^{46438168882051} is an apocalyptic number.

46438168882051 is a deficient number, since it is larger than the sum of its proper divisors (1).

46438168882051 is an equidigital number, since it uses as much as digits as its factorization.

46438168882051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70778880, while the sum is 64.

The spelling of 46438168882051 in words is "forty-six trillion, four hundred thirty-eight billion, one hundred sixty-eight million, eight hundred eighty-two thousand, fifty-one".