253055654 has 16 divisors (see below), whose sum is σ = 390330528. Its totient is φ = 122954112.

The previous prime is 253055641. The next prime is 253055657. The reversal of 253055654 is 456550352.

253055654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253055657) 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, 77054 + ... + 80270.

It is an arithmetic number, because the mean of its divisors is an integer number (24395658).

Almost surely, 2^253055654 is an apocalyptic number.

253055654 is a deficient number, since it is larger than the sum of its proper divisors (137274874).

253055654 is a wasteful number, since it uses less digits than its factorization.

253055654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 253055654 is about 15907.7230928879. The cubic root of 253055654 is about 632.5167271012.

The spelling of 253055654 in words is "two hundred fifty-three million, fifty-five thousand, six hundred fifty-four".