2852457149 has 8 divisors (see below), whose sum is σ = 3023231040. Its totient is φ = 2682014656.

The previous prime is 2852457109. The next prime is 2852457151. The reversal of 2852457149 is 9417542582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2852457149 - 2¹⁶ = 2852391613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852457109) 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, 65009 + ... + 99654.

It is an arithmetic number, because the mean of its divisors is an integer number (377903880).

Almost surely, 2^2852457149 is an apocalyptic number.

It is an amenable number.

2852457149 is a deficient number, since it is larger than the sum of its proper divisors (170773891).

2852457149 is a wasteful number, since it uses less digits than its factorization.

2852457149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165699.

The product of its digits is 806400, while the sum is 47.

The square root of 2852457149 is about 53408.3996109226. The cubic root of 2852457149 is about 1418.2072776145.

The spelling of 2852457149 in words is "two billion, eight hundred fifty-two million, four hundred fifty-seven thousand, one hundred forty-nine".