533043780 has 48 divisors (see below), whose sum is σ = 1543993920. Its totient is φ = 137243008.

The previous prime is 533043773. The next prime is 533043799. The reversal of 533043780 is 87340335.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151434 + ... + 154913.

It is an arithmetic number, because the mean of its divisors is an integer number (32166540).

Almost surely, 2^533043780 is an apocalyptic number.

It is an amenable number.

533043780 is an abundant number, since it is smaller than the sum of its proper divisors (1010950140).

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

533043780 is a wasteful number, since it uses less digits than its factorization.

533043780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306388 (or 306386 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 533043780 is about 23087.7409029121. The cubic root of 533043780 is about 810.8134793540.

The spelling of 533043780 in words is "five hundred thirty-three million, forty-three thousand, seven hundred eighty".