525214052305 has 8 divisors (see below), whose sum is σ = 630831397032. Its totient is φ = 419788219008.

The previous prime is 525214052227. The next prime is 525214052309. The reversal of 525214052305 is 503250412525.

It can be written as a sum of positive squares in 4 ways, for example, as 158076217744 + 367137834561 = 397588^2 + 605919^2 .

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 525214052305 - 2¹⁹ = 525213528017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525214052309) 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, 47871822 + ... + 47882791.

It is an arithmetic number, because the mean of its divisors is an integer number (78853924629).

Almost surely, 2^525214052305 is an apocalyptic number.

It is an amenable number.

525214052305 is a deficient number, since it is larger than the sum of its proper divisors (105617344727).

525214052305 is a wasteful number, since it uses less digits than its factorization.

525214052305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95755715.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 525214052305 in words is "five hundred twenty-five billion, two hundred fourteen million, fifty-two thousand, three hundred five".