12533234610 has 32 divisors (see below), whose sum is σ = 32393592000. Its totient is φ = 3085103808.

The previous prime is 12533234599. The next prime is 12533234611. The reversal of 12533234610 is 1643233521.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12533234611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16067860 + ... + 16068639.

It is an arithmetic number, because the mean of its divisors is an integer number (1012299750).

Almost surely, 2^12533234610 is an apocalyptic number.

12533234610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12533234610 is an abundant number, since it is smaller than the sum of its proper divisors (19860357390).

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

12533234610 is a wasteful number, since it uses less digits than its factorization.

12533234610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32136522.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 12533234610 in words is "twelve billion, five hundred thirty-three million, two hundred thirty-four thousand, six hundred ten".