2554445312 has 20 divisors (see below), whose sum is σ = 5103902496. Its totient is φ = 1277222400.

The previous prime is 2554445303. The next prime is 2554445321. The reversal of 2554445312 is 2135444552.

It is an interprime number because it is at equal distance from previous prime (2554445303) and next prime (2554445321).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2494064 + ... + 2495087.

Almost surely, 2^2554445312 is an apocalyptic number.

It is an amenable number.

2554445312 is a deficient number, since it is larger than the sum of its proper divisors (2549457184).

2554445312 is an frugal number, since it uses more digits than its factorization.

2554445312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989169 (or 4989153 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The square root of 2554445312 is about 50541.5206736006. The cubic root of 2554445312 is about 1366.9906259842.

Adding to 2554445312 its reverse (2135444552), we get a palindrome (4689889864).

The spelling of 2554445312 in words is "two billion, five hundred fifty-four million, four hundred forty-five thousand, three hundred twelve".