253530025111 has 8 divisors (see below), whose sum is σ = 286115389200. Its totient is φ = 222534191040.

The previous prime is 253530025061. The next prime is 253530025123. The reversal of 253530025111 is 111520035352.

253530025111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 253530025111 - 2¹⁷ = 253529894039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 253530025111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253530025711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397382166 + ... + 397382803.

It is an arithmetic number, because the mean of its divisors is an integer number (35764423650).

Almost surely, 2^253530025111 is an apocalyptic number.

253530025111 is a deficient number, since it is larger than the sum of its proper divisors (32585364089).

253530025111 is a wasteful number, since it uses less digits than its factorization.

253530025111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794765009.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 253530025111 in words is "two hundred fifty-three billion, five hundred thirty million, twenty-five thousand, one hundred eleven".