45357859 has 2 divisors, whose sum is σ = 45357860. Its totient is φ = 45357858.

The previous prime is 45357857. The next prime is 45357869. The reversal of 45357859 is 95875354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45357859 - 2¹ = 45357857 is a prime.

Together with 45357857, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45357857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22678929 + 22678930.

It is an arithmetic number, because the mean of its divisors is an integer number (22678930).

Almost surely, 2^45357859 is an apocalyptic number.

45357859 is a deficient number, since it is larger than the sum of its proper divisors (1).

45357859 is an equidigital number, since it uses as much as digits as its factorization.

45357859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756000, while the sum is 46.

The square root of 45357859 is about 6734.8243481178. The cubic root of 45357859 is about 356.6297059942.

The spelling of 45357859 in words is "forty-five million, three hundred fifty-seven thousand, eight hundred fifty-nine".