2054124556 has 18 divisors (see below), whose sum is σ = 3951219860. Its totient is φ = 933692760.

The previous prime is 2054124547. The next prime is 2054124563. The reversal of 2054124556 is 6554214502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2121546 + ... + 2122513.

Almost surely, 2^2054124556 is an apocalyptic number.

It is an amenable number.

2054124556 is a deficient number, since it is larger than the sum of its proper divisors (1897095304).

2054124556 is a wasteful number, since it uses less digits than its factorization.

2054124556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244085 (or 4244072 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 2054124556 is about 45322.4509046014. The cubic root of 2054124556 is about 1271.1854836771.

The spelling of 2054124556 in words is "two billion, fifty-four million, one hundred twenty-four thousand, five hundred fifty-six".