10135452543 has 4 divisors (see below), whose sum is σ = 13513936728. Its totient is φ = 6756968360.

The previous prime is 10135452541. The next prime is 10135452553. The reversal of 10135452543 is 34525453101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10135452543 - 2¹ = 10135452541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10135452541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689242088 + ... + 1689242093.

It is an arithmetic number, because the mean of its divisors is an integer number (3378484182).

Almost surely, 2^10135452543 is an apocalyptic number.

10135452543 is a deficient number, since it is larger than the sum of its proper divisors (3378484185).

10135452543 is an equidigital number, since it uses as much as digits as its factorization.

10135452543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378484184.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 10135452543 in words is "ten billion, one hundred thirty-five million, four hundred fifty-two thousand, five hundred forty-three".