10535234320 has 40 divisors (see below), whose sum is σ = 26378608536. Its totient is φ = 3889932288.

The previous prime is 10535234317. The next prime is 10535234329. The reversal of 10535234320 is 2343253501.

It can be written as a sum of positive squares in 4 ways, for example, as 643738384 + 9891495936 = 25372^2 + 99456^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10535234320² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (10535234329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5063977 + ... + 5066056.

Almost surely, 2^10535234320 is an apocalyptic number.

10535234320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10535234320 is an abundant number, since it is smaller than the sum of its proper divisors (15843374216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10535234320 is a wasteful number, since it uses less digits than its factorization.

10535234320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10130059 (or 10130053 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 10535234320 its reverse (2343253501), we get a palindrome (12878487821).

The spelling of 10535234320 in words is "ten billion, five hundred thirty-five million, two hundred thirty-four thousand, three hundred twenty".