45043971383 has 8 divisors (see below), whose sum is σ = 45528887040. Its totient is φ = 44559475200.

The previous prime is 45043971361. The next prime is 45043971389. The reversal of 45043971383 is 38317934054.

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 45043971383 - 2⁸ = 45043971127 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 (45043971389) 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, 113483 + ... + 320883.

It is an arithmetic number, because the mean of its divisors is an integer number (5691110880).

Almost surely, 2^45043971383 is an apocalyptic number.

45043971383 is a deficient number, since it is larger than the sum of its proper divisors (484915657).

45043971383 is a wasteful number, since it uses less digits than its factorization.

45043971383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209737.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 45043971383 in words is "forty-five billion, forty-three million, nine hundred seventy-one thousand, three hundred eighty-three".