2553539076 has 72 divisors (see below), whose sum is σ = 7106299200. Its totient is φ = 766687680.

The previous prime is 2553539071. The next prime is 2553539101. The reversal of 2553539076 is 6709353552.

It is a happy number.

2553539076 is a `hidden beast` number, since 2 + 553 + 5 + 3 + 90 + 7 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (2553539071) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 13585 + ... + 72743.

It is an arithmetic number, because the mean of its divisors is an integer number (98698600).

Almost surely, 2^2553539076 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 2553539076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3553149600).

2553539076 is an abundant number, since it is smaller than the sum of its proper divisors (4552760124).

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

2553539076 is a wasteful number, since it uses less digits than its factorization.

2553539076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59289 (or 59284 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 45.

The square root of 2553539076 is about 50532.5546158118. The cubic root of 2553539076 is about 1366.8289519230.

The spelling of 2553539076 in words is "two billion, five hundred fifty-three million, five hundred thirty-nine thousand, seventy-six".