2054452662 has 24 divisors (see below), whose sum is σ = 4452182280. Its totient is φ = 684684000.

The previous prime is 2054452657. The next prime is 2054452681. The reversal of 2054452662 is 2662544502.

2054452662 is a `hidden beast` number, since 2 + 0 + 544 + 52 + 6 + 62 = 666.

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 11 ways as a sum of consecutive naturals, for example, 137037 + ... + 151287.

It is an arithmetic number, because the mean of its divisors is an integer number (185507595).

Almost surely, 2^2054452662 is an apocalyptic number.

2054452662 is an abundant number, since it is smaller than the sum of its proper divisors (2397729618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2054452662 is a wasteful number, since it uses less digits than its factorization.

2054452662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268 (or 22265 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 2054452662 is about 45326.0704451643. The cubic root of 2054452662 is about 1271.2531623674.

The spelling of 2054452662 in words is "two billion, fifty-four million, four hundred fifty-two thousand, six hundred sixty-two".