852454201 has 4 divisors (see below), whose sum is σ = 856917504. Its totient is φ = 847990900.

The previous prime is 852454189. The next prime is 852454249. The reversal of 852454201 is 102454258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 852454201 - 2¹⁵ = 852421433 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852454261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231365 + ... + 2231746.

It is an arithmetic number, because the mean of its divisors is an integer number (214229376).

Almost surely, 2^852454201 is an apocalyptic number.

It is an amenable number.

852454201 is a deficient number, since it is larger than the sum of its proper divisors (4463303).

852454201 is a wasteful number, since it uses less digits than its factorization.

852454201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463302.

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 852454201 is about 29196.8183369353. The cubic root of 852454201 is about 948.1790422010.

The spelling of 852454201 in words is "eight hundred fifty-two million, four hundred fifty-four thousand, two hundred one".