540227368503 has 12 divisors (see below), whose sum is σ = 791017852560. Its totient is φ = 355217995296.

The previous prime is 540227368481. The next prime is 540227368531. The reversal of 540227368503 is 305863722045.

540227368503 is a `hidden beast` number, since 54 + 0 + 22 + 73 + 6 + 8 + 503 = 666.

It is not a de Polignac number, because 540227368503 - 2⁹ = 540227367991 is a prime.

It is a super-2 number, since 2×540227368503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540227368403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411131283 + ... + 411132596.

It is an arithmetic number, because the mean of its divisors is an integer number (65918154380).

Almost surely, 2^540227368503 is an apocalyptic number.

540227368503 is a deficient number, since it is larger than the sum of its proper divisors (250790484057).

540227368503 is a wasteful number, since it uses less digits than its factorization.

540227368503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822263958 (or 822263955 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 540227368503 in words is "five hundred forty billion, two hundred twenty-seven million, three hundred sixty-eight thousand, five hundred three".