253552311411 has 32 divisors (see below), whose sum is σ = 389768429568. Its totient is φ = 143613025920.

The previous prime is 253552311403. The next prime is 253552311413. The reversal of 253552311411 is 114113255352.

It is not a de Polignac number, because 253552311411 - 2³ = 253552311403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253552311413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2871541 + ... + 2958521.

It is an arithmetic number, because the mean of its divisors is an integer number (12180263424).

Almost surely, 2^253552311411 is an apocalyptic number.

253552311411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

253552311411 is a deficient number, since it is larger than the sum of its proper divisors (136216118157).

253552311411 is a wasteful number, since it uses less digits than its factorization.

253552311411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88211.

The product of its digits is 18000, while the sum is 33.

Adding to 253552311411 its reverse (114113255352), we get a palindrome (367665566763).

The spelling of 253552311411 in words is "two hundred fifty-three billion, five hundred fifty-two million, three hundred eleven thousand, four hundred eleven".