46001017081 has 2 divisors, whose sum is σ = 46001017082. Its totient is φ = 46001017080.

The previous prime is 46001017061. The next prime is 46001017103. The reversal of 46001017081 is 18071010064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24900840000 + 21100177081 = 157800^2 + 145259^2 .

It is a cyclic number.

It is not a de Polignac number, because 46001017081 - 2¹⁹ = 46000492793 is a prime.

It is a super-2 number, since 2×46001017081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46001017031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23000508540 + 23000508541.

It is an arithmetic number, because the mean of its divisors is an integer number (23000508541).

Almost surely, 2^46001017081 is an apocalyptic number.

It is an amenable number.

46001017081 is a deficient number, since it is larger than the sum of its proper divisors (1).

46001017081 is an equidigital number, since it uses as much as digits as its factorization.

46001017081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The spelling of 46001017081 in words is "forty-six billion, one million, seventeen thousand, eighty-one".