8606890051 has 2 divisors, whose sum is σ = 8606890052. Its totient is φ = 8606890050.

The previous prime is 8606890049. The next prime is 8606890073. The reversal of 8606890051 is 1500986068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8606890051 - 2¹ = 8606890049 is a prime.

Together with 8606890049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8606890001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4303445025 + 4303445026.

It is an arithmetic number, because the mean of its divisors is an integer number (4303445026).

Almost surely, 2^8606890051 is an apocalyptic number.

8606890051 is a deficient number, since it is larger than the sum of its proper divisors (1).

8606890051 is an equidigital number, since it uses as much as digits as its factorization.

8606890051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 8606890051 is about 92773.3261826911. The cubic root of 8606890051 is about 2049.3466131871.

The spelling of 8606890051 in words is "eight billion, six hundred six million, eight hundred ninety thousand, fifty-one".