5011252420 has 48 divisors (see below), whose sum is σ = 11135916288. Its totient is φ = 1890331520.

The previous prime is 5011252417. The next prime is 5011252447. The reversal of 5011252420 is 242521105.

It is a super-2 number, since 2×5011252420² = 50225301633911712800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5011252391 and 5011252400.

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, 44059 + ... + 109378.

It is an arithmetic number, because the mean of its divisors is an integer number (231998256).

Almost surely, 2^5011252420 is an apocalyptic number.

It is an amenable number.

5011252420 is an abundant number, since it is smaller than the sum of its proper divisors (6124663868).

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

5011252420 is a wasteful number, since it uses less digits than its factorization.

5011252420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153540 (or 153538 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 5011252420 is about 70790.2000279700. The cubic root of 5011252420 is about 1711.2577434388.

Adding to 5011252420 its reverse (242521105), we get a palindrome (5253773525).

The spelling of 5011252420 in words is "five billion, eleven million, two hundred fifty-two thousand, four hundred twenty".