2852806877 has 4 divisors (see below), whose sum is σ = 2858283036. Its totient is φ = 2847330720.

The previous prime is 2852806871. The next prime is 2852806903. The reversal of 2852806877 is 7786082582.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 383611396 + 2469195481 = 19586^2 + 49691^2 .

It is a cyclic number.

It is not a de Polignac number, because 2852806877 - 2¹² = 2852802781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852806871) 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, 2737298 + ... + 2738339.

It is an arithmetic number, because the mean of its divisors is an integer number (714570759).

Almost surely, 2^2852806877 is an apocalyptic number.

It is an amenable number.

2852806877 is a deficient number, since it is larger than the sum of its proper divisors (5476159).

2852806877 is an equidigital number, since it uses as much as digits as its factorization.

2852806877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476158.

The product of its (nonzero) digits is 3010560, while the sum is 53.

The square root of 2852806877 is about 53411.6736023128. The cubic root of 2852806877 is about 1418.2652354265.

The spelling of 2852806877 in words is "two billion, eight hundred fifty-two million, eight hundred six thousand, eight hundred seventy-seven".