2554319627 has 4 divisors (see below), whose sum is σ = 2597613240. Its totient is φ = 2511026016.

The previous prime is 2554319597. The next prime is 2554319641. The reversal of 2554319627 is 7269134552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2554319627 - 2⁸ = 2554319371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2554319657) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21646718 + ... + 21646835.

It is an arithmetic number, because the mean of its divisors is an integer number (649403310).

Almost surely, 2^2554319627 is an apocalyptic number.

2554319627 is a deficient number, since it is larger than the sum of its proper divisors (43293613).

2554319627 is an equidigital number, since it uses as much as digits as its factorization.

2554319627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43293612.

The product of its digits is 453600, while the sum is 44.

The square root of 2554319627 is about 50540.2772746648. The cubic root of 2554319627 is about 1366.9682058481.

The spelling of 2554319627 in words is "two billion, five hundred fifty-four million, three hundred nineteen thousand, six hundred twenty-seven".