525104331 has 8 divisors (see below), whose sum is σ = 705176640. Its totient is φ = 347550792.

The previous prime is 525104323. The next prime is 525104383. The reversal of 525104331 is 133401525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525104331 - 2³ = 525104323 is a prime.

It is a super-2 number, since 2×525104331² = 551469116869915122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (525104431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629205 + ... + 630038.

It is an arithmetic number, because the mean of its divisors is an integer number (88147080).

Almost surely, 2^525104331 is an apocalyptic number.

525104331 is a deficient number, since it is larger than the sum of its proper divisors (180072309).

525104331 is a wasteful number, since it uses less digits than its factorization.

525104331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259385.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 525104331 is about 22915.1550507519. The cubic root of 525104331 is about 806.7677577662.

Adding to 525104331 its reverse (133401525), we get a palindrome (658505856).

The spelling of 525104331 in words is "five hundred twenty-five million, one hundred four thousand, three hundred thirty-one".