46006511081 has 2 divisors, whose sum is σ = 46006511082. Its totient is φ = 46006511080.

The previous prime is 46006511053. The next prime is 46006511141. The reversal of 46006511081 is 18011560064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45796000000 + 210511081 = 214000^2 + 14509^2 .

It is a cyclic number.

It is not a de Polignac number, because 46006511081 - 2⁶ = 46006511017 is a prime.

It is a super-3 number, since 3×46006511081³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (46006511041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23003255540 + 23003255541.

It is an arithmetic number, because the mean of its divisors is an integer number (23003255541).

Almost surely, 2^46006511081 is an apocalyptic number.

It is an amenable number.

46006511081 is a deficient number, since it is larger than the sum of its proper divisors (1).

46006511081 is an equidigital number, since it uses as much as digits as its factorization.

46006511081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 46006511081 in words is "forty-six billion, six million, five hundred eleven thousand, eighty-one".