5245156224 has 384 divisors, whose sum is σ = 19476288000. Its totient is φ = 1314754560.

The previous prime is 5245156219. The next prime is 5245156237. The reversal of 5245156224 is 4226515425.

5245156224 is a `hidden beast` number, since 5 + 24 + 5 + 1 + 5 + 622 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2571397 + ... + 2573435.

It is an arithmetic number, because the mean of its divisors is an integer number (50719500).

Almost surely, 2^5245156224 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 5245156224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9738144000).

5245156224 is an abundant number, since it is smaller than the sum of its proper divisors (14231131776).

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

5245156224 is a wasteful number, since it uses less digits than its factorization.

5245156224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106 (or 2091 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 5245156224 is about 72423.4507877110. The cubic root of 5245156224 is about 1737.4786470402.

The spelling of 5245156224 in words is "five billion, two hundred forty-five million, one hundred fifty-six thousand, two hundred twenty-four".