540495937 has 4 divisors (see below), whose sum is σ = 540543280. Its totient is φ = 540448596.

The previous prime is 540495877. The next prime is 540495953. The reversal of 540495937 is 739594045.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 739594045 = 5 ⋅147918809.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540495937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540495037) 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, 5158 + ... + 33280.

It is an arithmetic number, because the mean of its divisors is an integer number (135135820).

Almost surely, 2^540495937 is an apocalyptic number.

It is an amenable number.

540495937 is a deficient number, since it is larger than the sum of its proper divisors (47343).

540495937 is a wasteful number, since it uses less digits than its factorization.

540495937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47342.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 540495937 is about 23248.5684935654. The cubic root of 540495937 is about 814.5745013170.

The spelling of 540495937 in words is "five hundred forty million, four hundred ninety-five thousand, nine hundred thirty-seven".