4645465061 has 2 divisors, whose sum is σ = 4645465062. Its totient is φ = 4645465060.

The previous prime is 4645465057. The next prime is 4645465063. The reversal of 4645465061 is 1605645464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4473068161 + 172396900 = 66881^2 + 13130^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645465061 - 2² = 4645465057 is a prime.

Together with 4645465063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645465063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322732530 + 2322732531.

It is an arithmetic number, because the mean of its divisors is an integer number (2322732531).

Almost surely, 2^4645465061 is an apocalyptic number.

It is an amenable number.

4645465061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645465061 is an equidigital number, since it uses as much as digits as its factorization.

4645465061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 4645465061 is about 68157.6485876677. The cubic root of 4645465061 is about 1668.5647559647.

The spelling of 4645465061 in words is "four billion, six hundred forty-five million, four hundred sixty-five thousand, sixty-one".