6535360442 has 16 divisors (see below), whose sum is σ = 10559172960. Its totient is φ = 3015733872.

The previous prime is 6535360423. The next prime is 6535360459. The reversal of 6535360442 is 2440635356.

It is a happy number.

It is a super-2 number, since 2×6535360442² = 85421872213716870728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6535360396 and 6535360405.

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, 130409 + ... + 173427.

It is an arithmetic number, because the mean of its divisors is an integer number (659948310).

Almost surely, 2^6535360442 is an apocalyptic number.

6535360442 is a deficient number, since it is larger than the sum of its proper divisors (4023812518).

6535360442 is a wasteful number, since it uses less digits than its factorization.

6535360442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48877.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 6535360442 is about 80841.5761969050. The cubic root of 6535360442 is about 1869.6336459055.

Adding to 6535360442 its reverse (2440635356), we get a palindrome (8975995798).

The spelling of 6535360442 in words is "six billion, five hundred thirty-five million, three hundred sixty thousand, four hundred forty-two".