852341525 has 54 divisors (see below), whose sum is σ = 1256771682. Its totient is φ = 571704000.

The previous prime is 852341513. The next prime is 852341557. The reversal of 852341525 is 525143258.

It can be written as a sum of positive squares in 3 ways, for example, as 228191236 + 624150289 = 15106^2 + 24983^2 .

It is not a de Polignac number, because 852341525 - 2¹⁰ = 852340501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 53 ways as a sum of consecutive naturals, for example, 8438975 + ... + 8439075.

Almost surely, 2^852341525 is an apocalyptic number.

It is an amenable number.

852341525 is a deficient number, since it is larger than the sum of its proper divisors (404430157).

852341525 is a wasteful number, since it uses less digits than its factorization.

852341525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 196 counting only the distinct ones).

The product of its digits is 48000, while the sum is 35.

The square root of 852341525 is about 29194.8886793562. Note that the first 3 decimals coincide. The cubic root of 852341525 is about 948.1372641093.

The spelling of 852341525 in words is "eight hundred fifty-two million, three hundred forty-one thousand, five hundred twenty-five".