2554054650 has 288 divisors, whose sum is σ = 8245186560. Its totient is φ = 554480640.

The previous prime is 2554054649. The next prime is 2554054681. The reversal of 2554054650 is 564504552.

2554054650 is a `hidden beast` number, since 2 + 5 + 540 + 54 + 65 + 0 = 666.

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 143 ways as a sum of consecutive naturals, for example, 6668359 + ... + 6668741.

It is an arithmetic number, because the mean of its divisors is an integer number (28629120).

Almost surely, 2^2554054650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2554054650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4122593280).

2554054650 is an abundant number, since it is smaller than the sum of its proper divisors (5691131910).

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

2554054650 is a wasteful number, since it uses less digits than its factorization.

2554054650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 2554054650 is about 50537.6557628072. The cubic root of 2554054650 is about 1366.9209359012.

The spelling of 2554054650 in words is "two billion, five hundred fifty-four million, fifty-four thousand, six hundred fifty".