533642466 has 16 divisors (see below), whose sum is σ = 1219754304. Its totient is φ = 152469264.

The previous prime is 533642437. The next prime is 533642467. The reversal of 533642466 is 664246335.

It is a super-2 number, since 2×533642466² = 569548563037122312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (533642467) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6352845 + ... + 6352928.

It is an arithmetic number, because the mean of its divisors is an integer number (76234644).

Almost surely, 2^533642466 is an apocalyptic number.

533642466 is an abundant number, since it is smaller than the sum of its proper divisors (686111838).

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

533642466 is a wasteful number, since it uses less digits than its factorization.

533642466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12705785.

The product of its digits is 311040, while the sum is 39.

The square root of 533642466 is about 23100.7027165842. The cubic root of 533642466 is about 811.1169197571.

The spelling of 533642466 in words is "five hundred thirty-three million, six hundred forty-two thousand, four hundred sixty-six".