535422250 has 64 divisors (see below), whose sum is σ = 1103746176. Its totient is φ = 192864000.

The previous prime is 535422247. The next prime is 535422257. The reversal of 535422250 is 52224535.

It is not an unprimeable number, because it can be changed into a prime (535422257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309889 + ... + 311611.

It is an arithmetic number, because the mean of its divisors is an integer number (17246034).

Almost surely, 2^535422250 is an apocalyptic number.

535422250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

535422250 is an abundant number, since it is smaller than the sum of its proper divisors (568323926).

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

535422250 is a wasteful number, since it uses less digits than its factorization.

535422250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 535422250 is about 23139.1929418465. The cubic root of 535422250 is about 812.0176545378.

Adding to 535422250 its reverse (52224535), we get a palindrome (587646785).

The spelling of 535422250 in words is "five hundred thirty-five million, four hundred twenty-two thousand, two hundred fifty".