6135503442 has 16 divisors (see below), whose sum is σ = 12276254592. Its totient is φ = 2044293200.

The previous prime is 6135503419. The next prime is 6135503453. The reversal of 6135503442 is 2443055316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203373 + ... + 231584.

It is an arithmetic number, because the mean of its divisors is an integer number (767265912).

Almost surely, 2^6135503442 is an apocalyptic number.

6135503442 is an abundant number, since it is smaller than the sum of its proper divisors (6140751150).

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

6135503442 is a wasteful number, since it uses less digits than its factorization.

6135503442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437313.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 6135503442 is about 78329.4544982920. The cubic root of 6135503442 is about 1830.6981163982.

Adding to 6135503442 its reverse (2443055316), we get a palindrome (8578558758).

It can be divided in two parts, 613 and 5503442, that added together give a palindrome (5504055).

The spelling of 6135503442 in words is "six billion, one hundred thirty-five million, five hundred three thousand, four hundred forty-two".