5115703824 has 640 divisors, whose sum is σ = 19518750720. Its totient is φ = 1254528000.

The previous prime is 5115703799. The next prime is 5115703837. The reversal of 5115703824 is 4283075115.

5115703824 is a `hidden beast` number, since 5 + 1 + 1 + 570 + 3 + 82 + 4 = 666.

It is a super-2 number, since 2×5115703824² = 52340851229776445952, 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 127 ways as a sum of consecutive naturals, for example, 124773244 + ... + 124773284.

It is an arithmetic number, because the mean of its divisors is an integer number (30498048).

Almost surely, 2^5115703824 is an apocalyptic number.

5115703824 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5115703824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9759375360).

5115703824 is an abundant number, since it is smaller than the sum of its proper divisors (14403046896).

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

5115703824 is a wasteful number, since it uses less digits than its factorization.

5115703824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 5115703824 is about 71524.1485373996. The cubic root of 5115703824 is about 1723.0655426160.

Adding to 5115703824 its reverse (4283075115), we get a palindrome (9398778939).

The spelling of 5115703824 in words is "five billion, one hundred fifteen million, seven hundred three thousand, eight hundred twenty-four".