5101244320 has 96 divisors (see below), whose sum is σ = 12190726800. Its totient is φ = 2017099776.

The previous prime is 5101244303. The next prime is 5101244347. The reversal of 5101244320 is 234421015.

It can be written as a sum of positive squares in 8 ways, for example, as 2719413904 + 2381830416 = 52148^2 + 48804^2 .

It is a super-2 number, since 2×5101244320² = 52045387224664524800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5101244291 and 5101244300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8964996 + ... + 8965564.

Almost surely, 2^5101244320 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 5101244320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6095363400).

5101244320 is an abundant number, since it is smaller than the sum of its proper divisors (7089482480).

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

5101244320 is a wasteful number, since it uses less digits than its factorization.

5101244320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5101244320 is about 71422.9957366673. The cubic root of 5101244320 is about 1721.4405994596.

Adding to 5101244320 its reverse (234421015), we get a palindrome (5335665335).

The spelling of 5101244320 in words is "five billion, one hundred one million, two hundred forty-four thousand, three hundred twenty".