540500822 has 16 divisors (see below), whose sum is σ = 862017552. Its totient is φ = 253294080.

The previous prime is 540500819. The next prime is 540500879. The reversal of 540500822 is 228005045.

It is a super-2 number, since 2×540500822² = 584282277165351368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540500791 and 540500800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24788 + ... + 41175.

It is an arithmetic number, because the mean of its divisors is an integer number (53876097).

Almost surely, 2^540500822 is an apocalyptic number.

540500822 is a deficient number, since it is larger than the sum of its proper divisors (321516730).

540500822 is a wasteful number, since it uses less digits than its factorization.

540500822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66223.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 540500822 is about 23248.6735535600. The cubic root of 540500822 is about 814.5769553499.

Adding to 540500822 its reverse (228005045), we get a palindrome (768505867).

The spelling of 540500822 in words is "five hundred forty million, five hundred thousand, eight hundred twenty-two".