256050456 has 32 divisors (see below), whose sum is σ = 641597760. Its totient is φ = 85153952.

The previous prime is 256050451. The next prime is 256050461. The reversal of 256050456 is 654050652.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (256050451) and next prime (256050461).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256050451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 22673.

It is an arithmetic number, because the mean of its divisors is an integer number (20049930).

Almost surely, 2^256050456 is an apocalyptic number.

It is an amenable number.

256050456 is an abundant number, since it is smaller than the sum of its proper divisors (385547304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

256050456 is a wasteful number, since it uses less digits than its factorization.

256050456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24535 (or 24531 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 256050456 is about 16001.5766723158. The cubic root of 256050456 is about 635.0021336238.

The spelling of 256050456 in words is "two hundred fifty-six million, fifty thousand, four hundred fifty-six".