5221526976 has 140 divisors (see below), whose sum is σ = 16151577552. Its totient is φ = 1664796672.

The previous prime is 5221526969. The next prime is 5221527007. The reversal of 5221526976 is 6796251225.

5221526976 is a `hidden beast` number, since 52 + 2 + 1 + 526 + 9 + 76 = 666.

It is a super-2 number, since 2×5221526976² = 54528687922191409152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 97336 + ... + 141128.

Almost surely, 2^5221526976 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 5221526976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8075788776).

5221526976 is an abundant number, since it is smaller than the sum of its proper divisors (10930050576).

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

5221526976 is a wasteful number, since it uses less digits than its factorization.

5221526976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43840 (or 43821 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 5221526976 is about 72260.1340712844. The cubic root of 5221526976 is about 1734.8656254398.

The spelling of 5221526976 in words is "five billion, two hundred twenty-one million, five hundred twenty-six thousand, nine hundred seventy-six".