2551234016 has 48 divisors (see below), whose sum is σ = 5067619200. Its totient is φ = 1264272768.

The previous prime is 2551234009. The next prime is 2551234051. The reversal of 2551234016 is 6104321552.

It is a self number, because there is not a number n which added to its sum of digits gives 2551234016.

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 7 ways as a sum of consecutive naturals, for example, 2399501 + ... + 2400563.

It is an arithmetic number, because the mean of its divisors is an integer number (105575400).

Almost surely, 2^2551234016 is an apocalyptic number.

It is an amenable number.

2551234016 is a deficient number, since it is larger than the sum of its proper divisors (2516385184).

2551234016 is a wasteful number, since it uses less digits than its factorization.

2551234016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2551234016 is about 50509.7417930442. The cubic root of 2551234016 is about 1366.4175527968.

Adding to 2551234016 its reverse (6104321552), we get a palindrome (8655555568).

The spelling of 2551234016 in words is "two billion, five hundred fifty-one million, two hundred thirty-four thousand, sixteen".