4273256061 has 16 divisors (see below), whose sum is σ = 6335299200. Its totient is φ = 2846790144.

The previous prime is 4273256041. The next prime is 4273256063. The reversal of 4273256061 is 1606523724.

4273256061 is a `hidden beast` number, since 4 + 2 + 7 + 32 + 560 + 61 = 666.

It is not a de Polignac number, because 4273256061 - 2⁹ = 4273255549 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273256063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18121 + ... + 94206.

It is an arithmetic number, because the mean of its divisors is an integer number (395956200).

Almost surely, 2^4273256061 is an apocalyptic number.

It is an amenable number.

4273256061 is a deficient number, since it is larger than the sum of its proper divisors (2062043139).

4273256061 is a wasteful number, since it uses less digits than its factorization.

4273256061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113745 (or 113739 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4273256061 is about 65370.1465578899. The cubic root of 4273256061 is about 1622.7550615909.

Adding to 4273256061 its reverse (1606523724), we get a palindrome (5879779785).

The spelling of 4273256061 in words is "four billion, two hundred seventy-three million, two hundred fifty-six thousand, sixty-one".