6305546442 has 32 divisors (see below), whose sum is σ = 13664524608. Its totient is φ = 1928261376.

The previous prime is 6305546441. The next prime is 6305546447. The reversal of 6305546442 is 2446455036.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 6305546442.

It is not an unprimeable number, because it can be changed into a prime (6305546441) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 235263 + ... + 260690.

It is an arithmetic number, because the mean of its divisors is an integer number (427016394).

Almost surely, 2^6305546442 is an apocalyptic number.

6305546442 is an abundant number, since it is smaller than the sum of its proper divisors (7358978166).

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

6305546442 is a wasteful number, since it uses less digits than its factorization.

6305546442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496134.

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 6305546442 is about 79407.4709457492. The cubic root of 6305546442 is about 1847.4565917620.

The spelling of 6305546442 in words is "six billion, three hundred five million, five hundred forty-six thousand, four hundred forty-two".