535838225 has 24 divisors (see below), whose sum is σ = 733020792. Its totient is φ = 386035200.

The previous prime is 535838201. The next prime is 535838269. The reversal of 535838225 is 522838535.

It can be written as a sum of positive squares in 12 ways, for example, as 398760961 + 137077264 = 19969^2 + 11708^2 .

It is not a de Polignac number, because 535838225 - 2⁶ = 535838161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6782 + ... + 33431.

It is an arithmetic number, because the mean of its divisors is an integer number (30542533).

Almost surely, 2^535838225 is an apocalyptic number.

It is an amenable number.

535838225 is a deficient number, since it is larger than the sum of its proper divisors (197182567).

535838225 is a wasteful number, since it uses less digits than its factorization.

535838225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40277 (or 40272 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The square root of 535838225 is about 23148.1797340525. The cubic root of 535838225 is about 812.2278883654.

The spelling of 535838225 in words is "five hundred thirty-five million, eight hundred thirty-eight thousand, two hundred twenty-five".