2554398027 has 12 divisors (see below), whose sum is σ = 3741654384. Its totient is φ = 1678946640.

The previous prime is 2554398023. The next prime is 2554398037. The reversal of 2554398027 is 7208934552.

2554398027 is a `hidden beast` number, since 2 + 5 + 543 + 9 + 80 + 27 = 666.

It is not a de Polignac number, because 2554398027 - 2² = 2554398023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2554398023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1998108 + ... + 1999385.

It is an arithmetic number, because the mean of its divisors is an integer number (311804532).

Almost surely, 2^2554398027 is an apocalyptic number.

2554398027 is a deficient number, since it is larger than the sum of its proper divisors (1187256357).

2554398027 is a wasteful number, since it uses less digits than its factorization.

2554398027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997570 (or 3997567 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 2554398027 is about 50541.0528877268. The cubic root of 2554398027 is about 1366.9821912045.

The spelling of 2554398027 in words is "two billion, five hundred fifty-four million, three hundred ninety-eight thousand, twenty-seven".