533748500 has 24 divisors (see below), whose sum is σ = 1165707816. Its totient is φ = 213499200.

The previous prime is 533748491. The next prime is 533748503. The reversal of 533748500 is 5847335.

It can be written as a sum of positive squares in 4 ways, for example, as 12630916 + 521117584 = 3554^2 + 22828^2 .

It is a super-2 number, since 2×533748500² = 569774922504500000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533748503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533249 + ... + 534248.

It is an arithmetic number, because the mean of its divisors is an integer number (48571159).

Almost surely, 2^533748500 is an apocalyptic number.

533748500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

533748500 is an abundant number, since it is smaller than the sum of its proper divisors (631959316).

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

533748500 is a wasteful number, since it uses less digits than its factorization.

533748500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067516 (or 1067504 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 533748500 is about 23102.9976409989. The cubic root of 533748500 is about 811.1706387926.

The spelling of 533748500 in words is "five hundred thirty-three million, seven hundred forty-eight thousand, five hundred".