10543233512 has 16 divisors (see below), whose sum is σ = 22592643360. Its totient is φ = 4518528624.

The previous prime is 10543233413. The next prime is 10543233521. The reversal of 10543233512 is 21533234501.

It is a happy number.

It is a super-2 number, since 2×10543233512² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94135958 + ... + 94136069.

It is an arithmetic number, because the mean of its divisors is an integer number (1412040210).

Almost surely, 2^10543233512 is an apocalyptic number.

It is an amenable number.

10543233512 is an abundant number, since it is smaller than the sum of its proper divisors (12049409848).

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

10543233512 is a wasteful number, since it uses less digits than its factorization.

10543233512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188272040 (or 188272036 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 10543233512 in words is "ten billion, five hundred forty-three million, two hundred thirty-three thousand, five hundred twelve".