5221551504 has 80 divisors (see below), whose sum is σ = 14582316672. Its totient is φ = 1600472064.

The previous prime is 5221551457. The next prime is 5221551521. The reversal of 5221551504 is 4051551225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148204 + ... + 180020.

Almost surely, 2^5221551504 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 5221551504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7291158336).

5221551504 is an abundant number, since it is smaller than the sum of its proper divisors (9360765168).

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

5221551504 is a wasteful number, since it uses less digits than its factorization.

5221551504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32104 (or 32098 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5221551504 is about 72260.3037912241. The cubic root of 5221551504 is about 1734.8683419323.

The spelling of 5221551504 in words is "five billion, two hundred twenty-one million, five hundred fifty-one thousand, five hundred four".