525140200430011 has 6 divisors (see below), whose sum is σ = 554233840343412. Its totient is φ = 497501242512300.

The previous prime is 525140200429991. The next prime is 525140200430077. The reversal of 525140200430011 is 110034002041525.

It is not a de Polignac number, because 525140200430011 - 2⁵ = 525140200429979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525140200130011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 727340997465 + ... + 727340998186.

It is an arithmetic number, because the mean of its divisors is an integer number (92372306723902).

Almost surely, 2^{525140200430011} is an apocalyptic number.

525140200430011 is a deficient number, since it is larger than the sum of its proper divisors (29093639913401).

525140200430011 is a wasteful number, since it uses less digits than its factorization.

525140200430011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454681995689 (or 1454681995670 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 525140200430011 its reverse (110034002041525), we get a palindrome (635174202471536).

The spelling of 525140200430011 in words is "five hundred twenty-five trillion, one hundred forty billion, two hundred million, four hundred thirty thousand, eleven".