10113633545 has 4 divisors (see below), whose sum is σ = 12136360260. Its totient is φ = 8090906832.

The previous prime is 10113633487. The next prime is 10113633547. The reversal of 10113633545 is 54533631101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54533631101 = 17 ⋅3207860653.

It can be written as a sum of positive squares in 2 ways, for example, as 1940931136 + 8172702409 = 44056^2 + 90403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10113633545 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10113633547) 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, 1011363350 + ... + 1011363359.

It is an arithmetic number, because the mean of its divisors is an integer number (3034090065).

Almost surely, 2^10113633545 is an apocalyptic number.

It is an amenable number.

10113633545 is a deficient number, since it is larger than the sum of its proper divisors (2022726715).

10113633545 is an equidigital number, since it uses as much as digits as its factorization.

10113633545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022726714.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 10113633545 in words is "ten billion, one hundred thirteen million, six hundred thirty-three thousand, five hundred forty-five".