45873560249 has 4 divisors (see below), whose sum is σ = 50043883920. Its totient is φ = 41703236580.

The previous prime is 45873560221. The next prime is 45873560279. The reversal of 45873560249 is 94206537854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45873560249 - 2¹⁶ = 45873494713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45873560249.

It is not an unprimeable number, because it can be changed into a prime (45873560209) 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, 2085161819 + ... + 2085161840.

It is an arithmetic number, because the mean of its divisors is an integer number (12510970980).

Almost surely, 2^45873560249 is an apocalyptic number.

It is an amenable number.

45873560249 is a deficient number, since it is larger than the sum of its proper divisors (4170323671).

45873560249 is a wasteful number, since it uses less digits than its factorization.

45873560249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4170323670.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 45873560249 in words is "forty-five billion, eight hundred seventy-three million, five hundred sixty thousand, two hundred forty-nine".