45715751 has 4 divisors (see below), whose sum is σ = 46778952. Its totient is φ = 44652552.

The previous prime is 45715727. The next prime is 45715759. The reversal of 45715751 is 15751754.

45715751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45715751 - 2¹⁰ = 45714727 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 (45715759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531536 + ... + 531621.

It is an arithmetic number, because the mean of its divisors is an integer number (11694738).

Almost surely, 2^45715751 is an apocalyptic number.

45715751 is a deficient number, since it is larger than the sum of its proper divisors (1063201).

45715751 is a wasteful number, since it uses less digits than its factorization.

45715751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063200.

The product of its digits is 24500, while the sum is 35.

The square root of 45715751 is about 6761.3423962997. The cubic root of 45715751 is about 357.5652343180.

The spelling of 45715751 in words is "forty-five million, seven hundred fifteen thousand, seven hundred fifty-one".