6572072042 has 8 divisors (see below), whose sum is σ = 9868520736. Its totient is φ = 3282565132.

The previous prime is 6572072033. The next prime is 6572072047. The reversal of 6572072042 is 2402702756.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6572071993 and 6572072011.

It is not an unprimeable number, because it can be changed into a prime (6572072047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733078 + ... + 1736865.

It is an arithmetic number, because the mean of its divisors is an integer number (1233565092).

Almost surely, 2^6572072042 is an apocalyptic number.

6572072042 is a deficient number, since it is larger than the sum of its proper divisors (3296448694).

6572072042 is a wasteful number, since it uses less digits than its factorization.

6572072042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3470892.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 6572072042 is about 81068.3171282098. The cubic root of 6572072042 is about 1873.1279250795.

Adding to 6572072042 its reverse (2402702756), we get a palindrome (8974774798).

The spelling of 6572072042 in words is "six billion, five hundred seventy-two million, seventy-two thousand, forty-two".