5015912220 has 864 divisors, whose sum is σ = 20077424640. Its totient is φ = 1003622400.

The previous prime is 5015912219. The next prime is 5015912249. The reversal of 5015912220 is 222195105.

5015912220 is a `hidden beast` number, since 50 + 1 + 591 + 2 + 2 + 20 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 161803605 + ... + 161803635.

It is an arithmetic number, because the mean of its divisors is an integer number (23237760).

Almost surely, 2^5015912220 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 5015912220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10038712320).

5015912220 is an abundant number, since it is smaller than the sum of its proper divisors (15061512420).

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

5015912220 is a wasteful number, since it uses less digits than its factorization.

5015912220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 5015912220 is about 70823.1051281995. The cubic root of 5015912220 is about 1711.7879933522.

The spelling of 5015912220 in words is "five billion, fifteen million, nine hundred twelve thousand, two hundred twenty".