256053154 has 16 divisors (see below), whose sum is σ = 439560000. Its totient is φ = 109584144.

The previous prime is 256053143. The next prime is 256053157. The reversal of 256053154 is 451350652.

256053154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (256053157) 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, 2029 + ... + 22720.

It is an arithmetic number, because the mean of its divisors is an integer number (27472500).

Almost surely, 2^256053154 is an apocalyptic number.

256053154 is a deficient number, since it is larger than the sum of its proper divisors (183506846).

256053154 is a wasteful number, since it uses less digits than its factorization.

256053154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25497.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 256053154 is about 16001.6609762862. The cubic root of 256053154 is about 635.0043639521.

The spelling of 256053154 in words is "two hundred fifty-six million, fifty-three thousand, one hundred fifty-four".