45583356943 has 4 divisors (see below), whose sum is σ = 45583786008. Its totient is φ = 45582927880.

The previous prime is 45583356851. The next prime is 45583356961. The reversal of 45583356943 is 34965338554.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45583356943 - 2²⁵ = 45549802511 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 (45583356743) 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, 75780 + ... + 311302.

It is an arithmetic number, because the mean of its divisors is an integer number (11395946502).

Almost surely, 2^45583356943 is an apocalyptic number.

45583356943 is a deficient number, since it is larger than the sum of its proper divisors (429065).

45583356943 is a wasteful number, since it uses less digits than its factorization.

45583356943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429064.

The product of its digits is 23328000, while the sum is 55.

The spelling of 45583356943 in words is "forty-five billion, five hundred eighty-three million, three hundred fifty-six thousand, nine hundred forty-three".