2054557114 has 16 divisors (see below), whose sum is σ = 3196714752. Its totient is φ = 989640288.

The previous prime is 2054557111. The next prime is 2054557121. The reversal of 2054557114 is 4117554502.

It is a self number, because there is not a number n which added to its sum of digits gives 2054557114.

It is not an unprimeable number, because it can be changed into a prime (2054557111) 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, 157354 + ... + 169909.

It is an arithmetic number, because the mean of its divisors is an integer number (199794672).

Almost surely, 2^2054557114 is an apocalyptic number.

2054557114 is a deficient number, since it is larger than the sum of its proper divisors (1142157638).

2054557114 is a wasteful number, since it uses less digits than its factorization.

2054557114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327381.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 2054557114 is about 45327.2226592365. Note that the first 3 decimals coincide. The cubic root of 2054557114 is about 1271.2747062540.

The spelling of 2054557114 in words is "two billion, fifty-four million, five hundred fifty-seven thousand, one hundred fourteen".