3545437859 has 2 divisors, whose sum is σ = 3545437860. Its totient is φ = 3545437858.

The previous prime is 3545437843. The next prime is 3545437897. The reversal of 3545437859 is 9587345453.

It is a happy number.

3545437859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3545437859 - 2⁴ = 3545437843 is a prime.

It is a super-2 number, since 2×3545437859² = 25140259224061007762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3545437859.

It is not a weakly prime, because it can be changed into another prime (3545434859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772718929 + 1772718930.

It is an arithmetic number, because the mean of its divisors is an integer number (1772718930).

Almost surely, 2^3545437859 is an apocalyptic number.

3545437859 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545437859 is an equidigital number, since it uses as much as digits as its factorization.

3545437859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072000, while the sum is 53.

The square root of 3545437859 is about 59543.5794943502. The cubic root of 3545437859 is about 1524.8365474192.

The spelling of 3545437859 in words is "three billion, five hundred forty-five million, four hundred thirty-seven thousand, eight hundred fifty-nine".