253854077 has 16 divisors (see below), whose sum is σ = 266158080. Its totient is φ = 241895808.

The previous prime is 253854067. The next prime is 253854091. The reversal of 253854077 is 770458352.

253854077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 253854077 - 2²⁶ = 186745213 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 (253854017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417908 + ... + 418514.

It is an arithmetic number, because the mean of its divisors is an integer number (16634880).

Almost surely, 2^253854077 is an apocalyptic number.

It is an amenable number.

253854077 is a deficient number, since it is larger than the sum of its proper divisors (12304003).

253854077 is a wasteful number, since it uses less digits than its factorization.

253854077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 253854077 is about 15932.7987811307. The cubic root of 253854077 is about 633.1812524653.

The spelling of 253854077 in words is "two hundred fifty-three million, eight hundred fifty-four thousand, seventy-seven".