540452224403 has 8 divisors (see below), whose sum is σ = 665171968608. Its totient is φ = 427610551104.

The previous prime is 540452224397. The next prime is 540452224427. The reversal of 540452224403 is 304422254045.

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

It is a cyclic number.

It is not a de Polignac number, because 540452224403 - 2¹⁰ = 540452223379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540452224463) 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, 2969517626 + ... + 2969517807.

It is an arithmetic number, because the mean of its divisors is an integer number (83146496076).

Almost surely, 2^540452224403 is an apocalyptic number.

540452224403 is a deficient number, since it is larger than the sum of its proper divisors (124719744205).

540452224403 is a wasteful number, since it uses less digits than its factorization.

540452224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5939035453.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 540452224403 its reverse (304422254045), we get a palindrome (844874478448).

The spelling of 540452224403 in words is "five hundred forty billion, four hundred fifty-two million, two hundred twenty-four thousand, four hundred three".