525382693 has 8 divisors (see below), whose sum is σ = 583959456. Its totient is φ = 468608400.

The previous prime is 525382673. The next prime is 525382703. The reversal of 525382693 is 396283525.

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 525382693 - 2²⁵ = 491828261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525382633) 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, 450003 + ... + 451168.

It is an arithmetic number, because the mean of its divisors is an integer number (72994932).

Almost surely, 2^525382693 is an apocalyptic number.

525382693 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

525382693 is a deficient number, since it is larger than the sum of its proper divisors (58576763).

525382693 is a wasteful number, since it uses less digits than its factorization.

525382693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901235.

The product of its digits is 388800, while the sum is 43.

The square root of 525382693 is about 22921.2279993896. The cubic root of 525382693 is about 806.9102905939.

The spelling of 525382693 in words is "five hundred twenty-five million, three hundred eighty-two thousand, six hundred ninety-three".