6256938061 has 8 divisors (see below), whose sum is σ = 6845091264. Its totient is φ = 5672008320.

The previous prime is 6256938059. The next prime is 6256938067. The reversal of 6256938061 is 1608396526.

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

It is not a de Polignac number, because 6256938061 - 2¹ = 6256938059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6256938067) 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 7 ways as a sum of consecutive naturals, for example, 801801 + ... + 809566.

It is an arithmetic number, because the mean of its divisors is an integer number (855636408).

Almost surely, 2^6256938061 is an apocalyptic number.

It is an amenable number.

6256938061 is a deficient number, since it is larger than the sum of its proper divisors (588153203).

6256938061 is a wasteful number, since it uses less digits than its factorization.

6256938061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611731.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 6256938061 is about 79100.8094838479. The cubic root of 6256938061 is about 1842.6970982032.

The spelling of 6256938061 in words is "six billion, two hundred fifty-six million, nine hundred thirty-eight thousand, sixty-one".