2092557556 has 24 divisors (see below), whose sum is σ = 3714913664. Its totient is φ = 1031175360.

The previous prime is 2092557529. The next prime is 2092557563. The reversal of 2092557556 is 6557552902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778591 + ... + 781273.

Almost surely, 2^2092557556 is an apocalyptic number.

It is an amenable number.

2092557556 is a deficient number, since it is larger than the sum of its proper divisors (1622356108).

2092557556 is a wasteful number, since it uses less digits than its factorization.

2092557556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5431 (or 5429 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 46.

The square root of 2092557556 is about 45744.4811534681. The cubic root of 2092557556 is about 1279.0645745318.

It can be divided in two parts, 209255 and 7556, that added together give a triangular number (216811 = T₆₅₈).

The spelling of 2092557556 in words is "two billion, ninety-two million, five hundred fifty-seven thousand, five hundred fifty-six".