525334405 has 8 divisors (see below), whose sum is σ = 634177152. Its totient is φ = 417750288.

The previous prime is 525334387. The next prime is 525334423. The reversal of 525334405 is 504433525.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (525334387) and next prime (525334423).

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

It is a cyclic number.

It is not a de Polignac number, because 525334405 - 2⁵ = 525334373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313737 + ... + 315406.

It is an arithmetic number, because the mean of its divisors is an integer number (79272144).

Almost surely, 2^525334405 is an apocalyptic number.

It is an amenable number.

525334405 is a deficient number, since it is larger than the sum of its proper divisors (108842747).

525334405 is a wasteful number, since it uses less digits than its factorization.

525334405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629315.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 525334405 is about 22920.1746284796. The cubic root of 525334405 is about 806.8855687557.

The spelling of 525334405 in words is "five hundred twenty-five million, three hundred thirty-four thousand, four hundred five".