5645570351 has 2 divisors, whose sum is σ = 5645570352. Its totient is φ = 5645570350.

The previous prime is 5645570327. The next prime is 5645570353. The reversal of 5645570351 is 1530755465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5645570351 - 2¹⁰ = 5645569327 is a prime.

Together with 5645570353, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5645570299 and 5645570308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5645570353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822785175 + 2822785176.

It is an arithmetic number, because the mean of its divisors is an integer number (2822785176).

Almost surely, 2^5645570351 is an apocalyptic number.

5645570351 is a deficient number, since it is larger than the sum of its proper divisors (1).

5645570351 is an equidigital number, since it uses as much as digits as its factorization.

5645570351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 5645570351 is about 75137.0105274358. The cubic root of 5645570351 is about 1780.6119125613.

The spelling of 5645570351 in words is "five billion, six hundred forty-five million, five hundred seventy thousand, three hundred fifty-one".