5421925224 has 96 divisors (see below), whose sum is σ = 14920588800. Its totient is φ = 1778340480.

The previous prime is 5421925133. The next prime is 5421925241. The reversal of 5421925224 is 4225291245.

5421925224 is a `hidden beast` number, since 5 + 42 + 1 + 92 + 522 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4411042 + ... + 4412270.

It is an arithmetic number, because the mean of its divisors is an integer number (155422800).

Almost surely, 2^5421925224 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 5421925224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7460294400).

5421925224 is an abundant number, since it is smaller than the sum of its proper divisors (9498663576).

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

5421925224 is a wasteful number, since it uses less digits than its factorization.

5421925224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2168 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5421925224 is about 73633.7234152939. The cubic root of 5421925224 is about 1756.7818715345.

The spelling of 5421925224 in words is "five billion, four hundred twenty-one million, nine hundred twenty-five thousand, two hundred twenty-four".