2551454022 has 16 divisors (see below), whose sum is σ = 5495439600. Its totient is φ = 785062752.

The previous prime is 2551453999. The next prime is 2551454041. The reversal of 2551454022 is 2204541552.

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 in 7 ways as a sum of consecutive naturals, for example, 16355397 + ... + 16355552.

It is an arithmetic number, because the mean of its divisors is an integer number (343464975).

Almost surely, 2^2551454022 is an apocalyptic number.

2551454022 is an abundant number, since it is smaller than the sum of its proper divisors (2943985578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2551454022 is a wasteful number, since it uses less digits than its factorization.

2551454022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32710967.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 2551454022 is about 50511.9196031986. The cubic root of 2551454022 is about 1366.4568294001.

Adding to 2551454022 its reverse (2204541552), we get a palindrome (4755995574).

The spelling of 2551454022 in words is "two billion, five hundred fifty-one million, four hundred fifty-four thousand, twenty-two".