6541051424522 has 4 divisors (see below), whose sum is σ = 9811577136786. Its totient is φ = 3270525712260.

The previous prime is 6541051424471. The next prime is 6541051424561. The reversal of 6541051424522 is 2254241501456.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5908054561201 + 632996863321 = 2430649^2 + 795611^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6541051424522.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635262856129 + ... + 1635262856132.

Almost surely, 2^{6541051424522} is an apocalyptic number.

6541051424522 is a deficient number, since it is larger than the sum of its proper divisors (3270525712264).

6541051424522 is a wasteful number, since it uses less digits than its factorization.

6541051424522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270525712263.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 6541051424522 its reverse (2254241501456), we get a palindrome (8795292925978).

The spelling of 6541051424522 in words is "six trillion, five hundred forty-one billion, fifty-one million, four hundred twenty-four thousand, five hundred twenty-two".