2425783886 has 4 divisors (see below), whose sum is σ = 3638675832. Its totient is φ = 1212891942.

The previous prime is 2425783853. The next prime is 2425783891. The reversal of 2425783886 is 6883875242.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606445970 + ... + 606445973.

It is an arithmetic number, because the mean of its divisors is an integer number (909668958).

Almost surely, 2^2425783886 is an apocalyptic number.

2425783886 is a deficient number, since it is larger than the sum of its proper divisors (1212891946).

2425783886 is a wasteful number, since it uses less digits than its factorization.

2425783886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212891945.

The product of its digits is 5160960, while the sum is 53.

The square root of 2425783886 is about 49252.2475223213. The cubic root of 2425783886 is about 1343.6434383253.

The spelling of 2425783886 in words is "two billion, four hundred twenty-five million, seven hundred eighty-three thousand, eight hundred eighty-six".