6256938063 has 8 divisors (see below), whose sum is σ = 8345321776. Its totient is φ = 4169923200.

The previous prime is 6256938059. The next prime is 6256938067. The reversal of 6256938063 is 3608396526.

It is an interprime number because it is at equal distance from previous prime (6256938059) and next prime (6256938067).

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

It is not a de Polignac number, because 6256938063 - 2² = 6256938059 is a prime.

It is a Duffinian number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331498 + ... + 349863.

It is an arithmetic number, because the mean of its divisors is an integer number (1043165222).

Almost surely, 2^6256938063 is an apocalyptic number.

6256938063 is a deficient number, since it is larger than the sum of its proper divisors (2088383713).

6256938063 is a wasteful number, since it uses less digits than its factorization.

6256938063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684425.

The product of its (nonzero) digits is 1399680, while the sum is 48.

The square root of 6256938063 is about 79100.8094964900. The cubic root of 6256938063 is about 1842.6970983996.

The spelling of 6256938063 in words is "six billion, two hundred fifty-six million, nine hundred thirty-eight thousand, sixty-three".