5112097920 has 224 divisors, whose sum is σ = 18324953820. Its totient is φ = 1363101696.

The previous prime is 5112097891. The next prime is 5112097951. The reversal of 5112097920 is 297902115.

It can be written as a sum of positive squares in 2 ways, for example, as 5111678016 + 419904 = 71496^2 + 648^2 .

It is a super-2 number, since 2×5112097920² = 52267090287336652800, which contains 22 as substring.

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 27 ways as a sum of consecutive naturals, for example, 461082 + ... + 472038.

Almost surely, 2^5112097920 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 5112097920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9162476910).

5112097920 is an abundant number, since it is smaller than the sum of its proper divisors (13212855900).

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

5112097920 is an equidigital number, since it uses as much as digits as its factorization.

5112097920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10994 (or 10967 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 5112097920 is about 71498.9364955871. The cubic root of 5112097920 is about 1722.6606019632.

The spelling of 5112097920 in words is "five billion, one hundred twelve million, ninety-seven thousand, nine hundred twenty".