10523350433 has 4 divisors (see below), whose sum is σ = 10525520148. Its totient is φ = 10521180720.

The previous prime is 10523350399. The next prime is 10523350451. The reversal of 10523350433 is 33405332501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5807506849 + 4715843584 = 76207^2 + 68672^2 .

It is a cyclic number.

It is not a de Polignac number, because 10523350433 - 2⁸ = 10523350177 is a prime.

It is a super-2 number, since 2×10523350433² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10523350396 and 10523350405.

It is not an unprimeable number, because it can be changed into a prime (10523350493) 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, 1077566 + ... + 1087287.

It is an arithmetic number, because the mean of its divisors is an integer number (2631380037).

Almost surely, 2^10523350433 is an apocalyptic number.

It is an amenable number.

10523350433 is a deficient number, since it is larger than the sum of its proper divisors (2169715).

10523350433 is an equidigital number, since it uses as much as digits as its factorization.

10523350433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169714.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 10523350433 its reverse (33405332501), we get a palindrome (43928682934).

The spelling of 10523350433 in words is "ten billion, five hundred twenty-three million, three hundred fifty thousand, four hundred thirty-three".