540402522542534 has 16 divisors (see below), whose sum is σ = 839607778573200. Its totient is φ = 260556643910304.

The previous prime is 540402522542501. The next prime is 540402522542543. The reversal of 540402522542534 is 435245225204045.

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, 5845176404 + ... + 5845268855.

It is an arithmetic number, because the mean of its divisors is an integer number (52475486160825).

Almost surely, 2^{540402522542534} is an apocalyptic number.

540402522542534 is a deficient number, since it is larger than the sum of its proper divisors (299205256030666).

540402522542534 is a wasteful number, since it uses less digits than its factorization.

540402522542534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11690446087.

The product of its (nonzero) digits is 7680000, while the sum is 47.

Adding to 540402522542534 its reverse (435245225204045), we get a palindrome (975647747746579).

The spelling of 540402522542534 in words is "five hundred forty trillion, four hundred two billion, five hundred twenty-two million, five hundred forty-two thousand, five hundred thirty-four".