45905333849759 has 4 divisors (see below), whose sum is σ = 45934332798816. Its totient is φ = 45876334900704.

The previous prime is 45905333849743. The next prime is 45905333849801. The reversal of 45905333849759 is 95794833350954.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45905333849759 - 2⁴ = 45905333849743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45905333839759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14499472154 + ... + 14499475319.

It is an arithmetic number, because the mean of its divisors is an integer number (11483583199704).

Almost surely, 2^{45905333849759} is an apocalyptic number.

45905333849759 is a deficient number, since it is larger than the sum of its proper divisors (28998949057).

45905333849759 is a wasteful number, since it uses less digits than its factorization.

45905333849759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28998949056.

The product of its (nonzero) digits is 2204496000, while the sum is 74.

The spelling of 45905333849759 in words is "forty-five trillion, nine hundred five billion, three hundred thirty-three million, eight hundred forty-nine thousand, seven hundred fifty-nine".