852052092477 has 4 divisors (see below), whose sum is σ = 1136069456640. Its totient is φ = 568034728316.

The previous prime is 852052092461. The next prime is 852052092481. The reversal of 852052092477 is 774290250258.

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 852052092477 - 2⁴ = 852052092461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852052092407) 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, 142008682077 + ... + 142008682082.

It is an arithmetic number, because the mean of its divisors is an integer number (284017364160).

Almost surely, 2^852052092477 is an apocalyptic number.

It is an amenable number.

852052092477 is a deficient number, since it is larger than the sum of its proper divisors (284017364163).

852052092477 is a wasteful number, since it uses less digits than its factorization.

852052092477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284017364162.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 852052092477 in words is "eight hundred fifty-two billion, fifty-two million, ninety-two thousand, four hundred seventy-seven".