4645651357 has 2 divisors, whose sum is σ = 4645651358. Its totient is φ = 4645651356.

The previous prime is 4645651273. The next prime is 4645651369. The reversal of 4645651357 is 7531565464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3288907801 + 1356743556 = 57349^2 + 36834^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645651357 - 2²⁷ = 4511433629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645651057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322825678 + 2322825679.

It is an arithmetic number, because the mean of its divisors is an integer number (2322825679).

Almost surely, 2^4645651357 is an apocalyptic number.

It is an amenable number.

4645651357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645651357 is an equidigital number, since it uses as much as digits as its factorization.

4645651357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 46.

The square root of 4645651357 is about 68159.0152290950. The cubic root of 4645651357 is about 1668.5870603541.

The spelling of 4645651357 in words is "four billion, six hundred forty-five million, six hundred fifty-one thousand, three hundred fifty-seven".