525206801 has 8 divisors (see below), whose sum is σ = 602156544. Its totient is φ = 448737120.

The previous prime is 525206777. The next prime is 525206807. The reversal of 525206801 is 108602525.

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 525206801 - 2¹⁸ = 524944657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (525206807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117665 + ... + 122046.

It is an arithmetic number, because the mean of its divisors is an integer number (75269568).

Almost surely, 2^525206801 is an apocalyptic number.

It is an amenable number.

525206801 is a deficient number, since it is larger than the sum of its proper divisors (76949743).

525206801 is a wasteful number, since it uses less digits than its factorization.

525206801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240031.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 525206801 is about 22917.3907982562. The cubic root of 525206801 is about 806.8202324906.

The spelling of 525206801 in words is "five hundred twenty-five million, two hundred six thousand, eight hundred one".