5526774252 has 72 divisors (see below), whose sum is σ = 14340663792. Its totient is φ = 1793625600.

The previous prime is 5526774251. The next prime is 5526774263. The reversal of 5526774252 is 2524776255.

5526774252 is a `hidden beast` number, since 5 + 526 + 7 + 74 + 2 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5526774198 and 5526774207.

It is not an unprimeable number, because it can be changed into a prime (5526774251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 765403 + ... + 772589.

It is an arithmetic number, because the mean of its divisors is an integer number (199175886).

Almost surely, 2^5526774252 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 5526774252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7170331896).

5526774252 is an abundant number, since it is smaller than the sum of its proper divisors (8813889540).

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

5526774252 is a wasteful number, since it uses less digits than its factorization.

5526774252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7759 (or 7754 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 45.

The square root of 5526774252 is about 74342.2776890781. The cubic root of 5526774252 is about 1768.0338485599.

The spelling of 5526774252 in words is "five billion, five hundred twenty-six million, seven hundred seventy-four thousand, two hundred fifty-two".