2554140244 has 12 divisors (see below), whose sum is σ = 4472653024. Its totient is φ = 1276239384.

The previous prime is 2554140233. The next prime is 2554140257. The reversal of 2554140244 is 4420414552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200742 + ... + 213085.

Almost surely, 2^2554140244 is an apocalyptic number.

It is an amenable number.

2554140244 is a deficient number, since it is larger than the sum of its proper divisors (1918512780).

2554140244 is a wasteful number, since it uses less digits than its factorization.

2554140244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415374 (or 415372 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 2554140244 is about 50538.5025896098. The cubic root of 2554140244 is about 1366.9362055984.

Adding to 2554140244 its reverse (4420414552), we get a palindrome (6974554796).

The spelling of 2554140244 in words is "two billion, five hundred fifty-four million, one hundred forty thousand, two hundred forty-four".