540964682053 has 4 divisors (see below), whose sum is σ = 541418132268. Its totient is φ = 540511231840.

The previous prime is 540964682051. The next prime is 540964682183. The reversal of 540964682053 is 350286469045.

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 277957765089 + 263006916964 = 527217^2 + 512842^2 .

It is a cyclic number.

It is not a de Polignac number, because 540964682053 - 2¹ = 540964682051 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 (540964682051) 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, 226723318 + ... + 226725703.

It is an arithmetic number, because the mean of its divisors is an integer number (135354533067).

Almost surely, 2^540964682053 is an apocalyptic number.

It is an amenable number.

540964682053 is a deficient number, since it is larger than the sum of its proper divisors (453450215).

540964682053 is a wasteful number, since it uses less digits than its factorization.

540964682053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453450214.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 540964682053 in words is "five hundred forty billion, nine hundred sixty-four million, six hundred eighty-two thousand, fifty-three".