5021071400 has 96 divisors (see below), whose sum is σ = 11881084800. Its totient is φ = 1973030400.

The previous prime is 5021071399. The next prime is 5021071403. The reversal of 5021071400 is 41701205.

It is a super-2 number, since 2×5021071400² = 50422316007795920000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5021071403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4832081 + ... + 4833119.

It is an arithmetic number, because the mean of its divisors is an integer number (123761300).

Almost surely, 2^5021071400 is an apocalyptic number.

5021071400 is a gapful number since it is divisible by the number (50) 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 5021071400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5940542400).

5021071400 is an abundant number, since it is smaller than the sum of its proper divisors (6860013400).

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

5021071400 is a wasteful number, since it uses less digits than its factorization.

5021071400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5021071400 is about 70859.5187677704. The cubic root of 5021071400 is about 1712.3746859836.

Adding to 5021071400 its reverse (41701205), we get a palindrome (5062772605).

The spelling of 5021071400 in words is "five billion, twenty-one million, seventy-one thousand, four hundred".