46237115081 has 2 divisors, whose sum is σ = 46237115082. Its totient is φ = 46237115080.

The previous prime is 46237115069. The next prime is 46237115159. The reversal of 46237115081 is 18051173264.

46237115081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33107622025 + 13129493056 = 181955^2 + 114584^2 .

It is a cyclic number.

It is not a de Polignac number, because 46237115081 - 2²² = 46232920777 is a prime.

It is a super-2 number, since 2×46237115081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46237115051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23118557540 + 23118557541.

It is an arithmetic number, because the mean of its divisors is an integer number (23118557541).

Almost surely, 2^46237115081 is an apocalyptic number.

It is an amenable number.

46237115081 is a deficient number, since it is larger than the sum of its proper divisors (1).

46237115081 is an equidigital number, since it uses as much as digits as its factorization.

46237115081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 46237115081 in words is "forty-six billion, two hundred thirty-seven million, one hundred fifteen thousand, eighty-one".