2551353044 has 12 divisors (see below), whose sum is σ = 4466565600. Its totient is φ = 1275191448.

The previous prime is 2551353031. The next prime is 2551353059. The reversal of 2551353044 is 4403531552.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2551353044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109304 + ... + 130575.

It is an arithmetic number, because the mean of its divisors is an integer number (372213800).

Almost surely, 2^2551353044 is an apocalyptic number.

It is an amenable number.

2551353044 is a deficient number, since it is larger than the sum of its proper divisors (1915212556).

2551353044 is a wasteful number, since it uses less digits than its factorization.

2551353044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242542 (or 242540 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 2551353044 is about 50510.9200470552. The cubic root of 2551353044 is about 1366.4388025682.

Adding to 2551353044 its reverse (4403531552), we get a palindrome (6954884596).

The spelling of 2551353044 in words is "two billion, five hundred fifty-one million, three hundred fifty-three thousand, forty-four".