540133773 has 8 divisors (see below), whose sum is σ = 721163808. Its totient is φ = 359596464.

The previous prime is 540133757. The next prime is 540133799. The reversal of 540133773 is 377331045.

It is a happy number.

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

It is not a de Polignac number, because 540133773 - 2⁴ = 540133757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540133703) 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, 120615 + ... + 125012.

It is an arithmetic number, because the mean of its divisors is an integer number (90145476).

Almost surely, 2^540133773 is an apocalyptic number.

It is an amenable number.

540133773 is a deficient number, since it is larger than the sum of its proper divisors (181030035).

540133773 is a wasteful number, since it uses less digits than its factorization.

540133773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246363.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 540133773 is about 23240.7782356788. The cubic root of 540133773 is about 814.3925230909.

The spelling of 540133773 in words is "five hundred forty million, one hundred thirty-three thousand, seven hundred seventy-three".