45713287 has 8 divisors (see below), whose sum is σ = 46505312. Its totient is φ = 44928000.

The previous prime is 45713267. The next prime is 45713321. The reversal of 45713287 is 78231754.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45713287 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 (45713207) 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, 13087 + ... + 16207.

It is an arithmetic number, because the mean of its divisors is an integer number (5813164).

Almost surely, 2^45713287 is an apocalyptic number.

45713287 is a deficient number, since it is larger than the sum of its proper divisors (792025).

45713287 is a wasteful number, since it uses less digits than its factorization.

45713287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369.

The product of its digits is 47040, while the sum is 37.

The square root of 45713287 is about 6761.1601815073. The cubic root of 45713287 is about 357.5588101532.

The spelling of 45713287 in words is "forty-five million, seven hundred thirteen thousand, two hundred eighty-seven".