45767137 has 4 divisors (see below), whose sum is σ = 49287700. Its totient is φ = 42246576.

The previous prime is 45767083. The next prime is 45767153. The reversal of 45767137 is 73176754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25010001 + 20757136 = 5001^2 + 4556^2 .

It is a cyclic number.

It is not a de Polignac number, because 45767137 - 2¹¹ = 45765089 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 45767137.

It is not an unprimeable number, because it can be changed into a prime (45767167) 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, 1760262 + ... + 1760287.

It is an arithmetic number, because the mean of its divisors is an integer number (12321925).

Almost surely, 2^45767137 is an apocalyptic number.

It is an amenable number.

45767137 is a deficient number, since it is larger than the sum of its proper divisors (3520563).

45767137 is a wasteful number, since it uses less digits than its factorization.

45767137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520562.

The product of its digits is 123480, while the sum is 40.

The square root of 45767137 is about 6765.1413141190. The cubic root of 45767137 is about 357.6991558276.

The spelling of 45767137 in words is "forty-five million, seven hundred sixty-seven thousand, one hundred thirty-seven".