10535463243 has 24 divisors (see below), whose sum is σ = 15814281600. Its totient is φ = 6751428480.

The previous prime is 10535463241. The next prime is 10535463269. The reversal of 10535463243 is 34236453501.

10535463243 is a `hidden beast` number, since 1 + 0 + 5 + 354 + 63 + 243 = 666.

It is not a de Polignac number, because 10535463243 - 2¹ = 10535463241 is a prime.

It is a super-2 number, since 2×10535463243² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10535463198 and 10535463207.

It is not an unprimeable number, because it can be changed into a prime (10535463241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85146 + ... + 168287.

It is an arithmetic number, because the mean of its divisors is an integer number (658928400).

Almost surely, 2^10535463243 is an apocalyptic number.

10535463243 is a deficient number, since it is larger than the sum of its proper divisors (5278818357).

10535463243 is a wasteful number, since it uses less digits than its factorization.

10535463243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253619 (or 253616 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 10535463243 in words is "ten billion, five hundred thirty-five million, four hundred sixty-three thousand, two hundred forty-three".