166000462051 has 2 divisors, whose sum is σ = 166000462052. Its totient is φ = 166000462050.

The previous prime is 166000462007. The next prime is 166000462063. The reversal of 166000462051 is 150264000661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 166000462051 - 2¹³ = 166000453859 is a prime.

It is a super-2 number, since 2×166000462051² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (166000462091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83000231025 + 83000231026.

It is an arithmetic number, because the mean of its divisors is an integer number (83000231026).

Almost surely, 2^166000462051 is an apocalyptic number.

166000462051 is a deficient number, since it is larger than the sum of its proper divisors (1).

166000462051 is an equidigital number, since it uses as much as digits as its factorization.

166000462051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 166000462051 in words is "one hundred sixty-six billion, four hundred sixty-two thousand, fifty-one".