2551284204 has 192 divisors, whose sum is σ = 7418019840. Its totient is φ = 666247680.

The previous prime is 2551284187. The next prime is 2551284209. The reversal of 2551284204 is 4024821552.

2551284204 = T₈₉ + T₉₀ + ... + T₂₄₈₂.

It is not an unprimeable number, because it can be changed into a prime (2551284209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8310219 + ... + 8310525.

It is an arithmetic number, because the mean of its divisors is an integer number (38635520).

Almost surely, 2^2551284204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2551284204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3709009920).

2551284204 is an abundant number, since it is smaller than the sum of its proper divisors (4866735636).

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

2551284204 is a wasteful number, since it uses less digits than its factorization.

2551284204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 2551284204 is about 50510.2386056530. The cubic root of 2551284204 is about 1366.4265128156.

The spelling of 2551284204 in words is "two billion, five hundred fifty-one million, two hundred eighty-four thousand, two hundred four".