10543231523525 has 6 divisors (see below), whose sum is σ = 13073607089202. Its totient is φ = 8434585218800.

The previous prime is 10543231523509. The next prime is 10543231523551. The reversal of 10543231523525 is 52532513234501.

10543231523525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1630182489796 + 8913049033729 = 1276786^2 + 2985473^2 .

It is not a de Polignac number, because 10543231523525 - 2⁴ = 10543231523509 is a prime.

It is a super-2 number, since 2×10543231523525² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210864630446 + ... + 210864630495.

It is an arithmetic number, because the mean of its divisors is an integer number (2178934514867).

Almost surely, 2^{10543231523525} is an apocalyptic number.

It is an amenable number.

10543231523525 is a deficient number, since it is larger than the sum of its proper divisors (2530375565677).

10543231523525 is an equidigital number, since it uses as much as digits as its factorization.

10543231523525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421729260951 (or 421729260946 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 10543231523525 in words is "ten trillion, five hundred forty-three billion, two hundred thirty-one million, five hundred twenty-three thousand, five hundred twenty-five".