540313053 has 24 divisors (see below), whose sum is σ = 849856320. Its totient is φ = 304395840.

The previous prime is 540313049. The next prime is 540313061. The reversal of 540313053 is 350313045.

It is a happy number.

It is not a de Polignac number, because 540313053 - 2² = 540313049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540313063) 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 23 ways as a sum of consecutive naturals, for example, 15448 + ... + 36321.

It is an arithmetic number, because the mean of its divisors is an integer number (35410680).

Almost surely, 2^540313053 is an apocalyptic number.

It is an amenable number.

540313053 is a deficient number, since it is larger than the sum of its proper divisors (309543267).

540313053 is a wasteful number, since it uses less digits than its factorization.

540313053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51857 (or 51850 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 540313053 is about 23244.6349293767. The cubic root of 540313053 is about 814.4826169084.

Adding to 540313053 its reverse (350313045), we get a palindrome (890626098).

The spelling of 540313053 in words is "five hundred forty million, three hundred thirteen thousand, fifty-three".