6536247142 has 32 divisors (see below), whose sum is σ = 10977410304. Its totient is φ = 2904038400.

The previous prime is 6536247097. The next prime is 6536247167. The reversal of 6536247142 is 2417426356.

6536247142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 6536247095 and 6536247104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32413 + ... + 118840.

It is an arithmetic number, because the mean of its divisors is an integer number (343044072).

Almost surely, 2^6536247142 is an apocalyptic number.

6536247142 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6536247142 is a deficient number, since it is larger than the sum of its proper divisors (4441163162).

6536247142 is a wasteful number, since it uses less digits than its factorization.

6536247142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151344.

The product of its digits is 241920, while the sum is 40.

The square root of 6536247142 is about 80847.0601939242. The cubic root of 6536247142 is about 1869.7181976911.

The spelling of 6536247142 in words is "six billion, five hundred thirty-six million, two hundred forty-seven thousand, one hundred forty-two".