535273000 has 32 divisors (see below), whose sum is σ = 1252541160. Its totient is φ = 214108800.

The previous prime is 535272971. The next prime is 535273003. The reversal of 535273000 is 372535.

It can be written as a sum of positive squares in 4 ways, for example, as 281635524 + 253637476 = 16782^2 + 15926^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (535273003) 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, 266637 + ... + 268636.

Almost surely, 2^535273000 is an apocalyptic number.

535273000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

535273000 is an abundant number, since it is smaller than the sum of its proper divisors (717268160).

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

535273000 is a wasteful number, since it uses less digits than its factorization.

535273000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535294 (or 535280 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 535273000 is about 23135.9676694103. The cubic root of 535273000 is about 811.9421970226.

The spelling of 535273000 in words is "five hundred thirty-five million, two hundred seventy-three thousand".