45787903843 has 4 divisors (see below), whose sum is σ = 49950440568. Its totient is φ = 41625367120.

The previous prime is 45787903841. The next prime is 45787903859. The reversal of 45787903843 is 34830978754.

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 45787903843 - 2¹ = 45787903841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45787903841) 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, 2081268346 + ... + 2081268367.

It is an arithmetic number, because the mean of its divisors is an integer number (12487610142).

Almost surely, 2^45787903843 is an apocalyptic number.

45787903843 is a deficient number, since it is larger than the sum of its proper divisors (4162536725).

45787903843 is a wasteful number, since it uses less digits than its factorization.

45787903843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162536724.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 45787903843 in words is "forty-five billion, seven hundred eighty-seven million, nine hundred three thousand, eight hundred forty-three".