45830555839 has 4 divisors (see below), whose sum is σ = 45832656280. Its totient is φ = 45828455400.

The previous prime is 45830555819. The next prime is 45830555851. The reversal of 45830555839 is 93855503854.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45830555839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45830555839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45830555819) 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, 1017144 + ... + 1061245.

It is an arithmetic number, because the mean of its divisors is an integer number (11458164070).

Almost surely, 2^45830555839 is an apocalyptic number.

45830555839 is a deficient number, since it is larger than the sum of its proper divisors (2100441).

45830555839 is a wasteful number, since it uses less digits than its factorization.

45830555839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100440.

The product of its (nonzero) digits is 12960000, while the sum is 55.

The spelling of 45830555839 in words is "forty-five billion, eight hundred thirty million, five hundred fifty-five thousand, eight hundred thirty-nine".