256053206 has 8 divisors (see below), whose sum is σ = 384151464. Its totient is φ = 128002720.

The previous prime is 256053199. The next prime is 256053271. The reversal of 256053206 is 602350652.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8366 + ... + 24126.

It is an arithmetic number, because the mean of its divisors is an integer number (48018933).

Almost surely, 2^256053206 is an apocalyptic number.

256053206 is a deficient number, since it is larger than the sum of its proper divisors (128098258).

256053206 is a wasteful number, since it uses less digits than its factorization.

256053206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23886.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 256053206 is about 16001.6626011174. The cubic root of 256053206 is about 635.0044069382.

The spelling of 256053206 in words is "two hundred fifty-six million, fifty-three thousand, two hundred six".