45774187287 has 8 divisors (see below), whose sum is σ = 61498145280. Its totient is φ = 30283177080.

The previous prime is 45774187271. The next prime is 45774187367. The reversal of 45774187287 is 78278147754.

It is a happy number.

45774187287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45774187287 - 2⁴ = 45774187271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45774187287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45774187387) 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, 58236487 + ... + 58237272.

It is an arithmetic number, because the mean of its divisors is an integer number (7687268160).

Almost surely, 2^45774187287 is an apocalyptic number.

45774187287 is a deficient number, since it is larger than the sum of its proper divisors (15723957993).

45774187287 is a wasteful number, since it uses less digits than its factorization.

45774187287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116473893.

The product of its digits is 24586240, while the sum is 60.

The spelling of 45774187287 in words is "forty-five billion, seven hundred seventy-four million, one hundred eighty-seven thousand, two hundred eighty-seven".