45388834039 has 8 divisors (see below), whose sum is σ = 45477331200. Its totient is φ = 45300376056.

The previous prime is 45388834033. The next prime is 45388834069. The reversal of 45388834039 is 93043888354.

45388834039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45388834039 - 2⁹ = 45388833527 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 (45388834033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458512 + ... + 3471610.

It is an arithmetic number, because the mean of its divisors is an integer number (5684666400).

Almost surely, 2^45388834039 is an apocalyptic number.

45388834039 is a deficient number, since it is larger than the sum of its proper divisors (88497161).

45388834039 is a wasteful number, since it uses less digits than its factorization.

45388834039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19589.

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 45388834039 in words is "forty-five billion, three hundred eighty-eight million, eight hundred thirty-four thousand, thirty-nine".