535250000 has 70 divisors (see below), whose sum is σ = 1296897462. Its totient is φ = 214000000.

The previous prime is 535249963. The next prime is 535250003. The reversal of 535250000 is 52535.

It can be written as a sum of positive squares in 7 ways, for example, as 502118464 + 33131536 = 22408^2 + 5756^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535250003) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 248930 + ... + 251070.

Almost surely, 2^535250000 is an apocalyptic number.

535250000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648448731).

535250000 is an abundant number, since it is smaller than the sum of its proper divisors (761647462).

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

535250000 is an frugal number, since it uses more digits than its factorization.

535250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 535250000 is about 23135.4706025185. The cubic root of 535250000 is about 811.9305674816.

The spelling of 535250000 in words is "five hundred thirty-five million, two hundred fifty thousand".