2551827126 has 32 divisors (see below), whose sum is σ = 5535679968. Its totient is φ = 781045760.

The previous prime is 2551827121. The next prime is 2551827127. The reversal of 2551827126 is 6217281552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551827121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300915 + ... + 309278.

It is an arithmetic number, because the mean of its divisors is an integer number (172989999).

Almost surely, 2^2551827126 is an apocalyptic number.

2551827126 is an abundant number, since it is smaller than the sum of its proper divisors (2983852842).

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

2551827126 is a wasteful number, since it uses less digits than its factorization.

2551827126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610256.

The product of its digits is 67200, while the sum is 39.

The square root of 2551827126 is about 50515.6126954826. The cubic root of 2551827126 is about 1366.5234326853.

The spelling of 2551827126 in words is "two billion, five hundred fifty-one million, eight hundred twenty-seven thousand, one hundred twenty-six".