45772743203 has 4 divisors (see below), whose sum is σ = 49933901688. Its totient is φ = 41611584720.

The previous prime is 45772743199. The next prime is 45772743209. The reversal of 45772743203 is 30234727754.

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 45772743203 - 2² = 45772743199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45772743209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2080579226 + ... + 2080579247.

It is an arithmetic number, because the mean of its divisors is an integer number (12483475422).

Almost surely, 2^45772743203 is an apocalyptic number.

45772743203 is a deficient number, since it is larger than the sum of its proper divisors (4161158485).

45772743203 is a wasteful number, since it uses less digits than its factorization.

45772743203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161158484.

The product of its (nonzero) digits is 987840, while the sum is 44.

The spelling of 45772743203 in words is "forty-five billion, seven hundred seventy-two million, seven hundred forty-three thousand, two hundred three".