2553523254 has 144 divisors (see below), whose sum is σ = 6072026688. Its totient is φ = 774531072.

The previous prime is 2553523253. The next prime is 2553523327. The reversal of 2553523254 is 4523253552.

2553523254 is a `hidden beast` number, since 2 + 55 + 352 + 3 + 254 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553523253) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26324934 + ... + 26325030.

It is an arithmetic number, because the mean of its divisors is an integer number (42166852).

Almost surely, 2^2553523254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2553523254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3036013344).

2553523254 is an abundant number, since it is smaller than the sum of its proper divisors (3518503434).

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

2553523254 is a wasteful number, since it uses less digits than its factorization.

2553523254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 215 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 2553523254 is about 50532.3980630249. The cubic root of 2553523254 is about 1366.8261289113.

The spelling of 2553523254 in words is "two billion, five hundred fifty-three million, five hundred twenty-three thousand, two hundred fifty-four".