10533334450 has 24 divisors (see below), whose sum is σ = 19599214320. Its totient is φ = 4211782800.

The previous prime is 10533334447. The next prime is 10533334451. The reversal of 10533334450 is 5443333501.

It is a super-2 number, since 2×10533334450² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10533334451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103585 + ... + 178315.

It is an arithmetic number, because the mean of its divisors is an integer number (816633930).

Almost surely, 2^10533334450 is an apocalyptic number.

10533334450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10533334450 is a deficient number, since it is larger than the sum of its proper divisors (9065879870).

10533334450 is a wasteful number, since it uses less digits than its factorization.

10533334450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77562 (or 77557 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 10533334450 its reverse (5443333501), we get a palindrome (15976667951).

The spelling of 10533334450 in words is "ten billion, five hundred thirty-three million, three hundred thirty-four thousand, four hundred fifty".