6535501422 has 16 divisors (see below), whose sum is σ = 13521727440. Its totient is φ = 2103379712.

The previous prime is 6535501409. The next prime is 6535501559. The reversal of 6535501422 is 2241055356.

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, 18780003 + ... + 18780350.

It is an arithmetic number, because the mean of its divisors is an integer number (845107965).

Almost surely, 2^6535501422 is an apocalyptic number.

6535501422 is an abundant number, since it is smaller than the sum of its proper divisors (6986226018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6535501422 is a wasteful number, since it uses less digits than its factorization.

6535501422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37560387.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 6535501422 is about 80842.4481445237. The cubic root of 6535501422 is about 1869.6470896453.

Adding to 6535501422 its reverse (2241055356), we get a palindrome (8776556778).

The spelling of 6535501422 in words is "six billion, five hundred thirty-five million, five hundred one thousand, four hundred twenty-two".