533464620 has 72 divisors (see below), whose sum is σ = 1610548464. Its totient is φ = 131155584.

The previous prime is 533464609. The next prime is 533464621. The reversal of 533464620 is 26464335.

It is not an unprimeable number, because it can be changed into a prime (533464621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 644647 + ... + 645473.

Almost surely, 2^533464620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533464620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805274232).

533464620 is an abundant number, since it is smaller than the sum of its proper divisors (1077083844).

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

533464620 is a wasteful number, since it uses less digits than its factorization.

533464620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 533464620 is about 23096.8530323938. The cubic root of 533464620 is about 811.0268032859.

The spelling of 533464620 in words is "five hundred thirty-three million, four hundred sixty-four thousand, six hundred twenty".