5111632500 has 240 divisors, whose sum is σ = 16238302080. Its totient is φ = 1243584000.

The previous prime is 5111632489. The next prime is 5111632543. The reversal of 5111632500 is 52361115.

It is a super-2 number, since 2×5111632500² = 52257573630112500000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10042246 + ... + 10042754.

It is an arithmetic number, because the mean of its divisors is an integer number (67659592).

Almost surely, 2^5111632500 is an apocalyptic number.

5111632500 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 5111632500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8119151040).

5111632500 is an abundant number, since it is smaller than the sum of its proper divisors (11126669580).

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

5111632500 is a wasteful number, since it uses less digits than its factorization.

5111632500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5111632500 is about 71495.6816877775. The cubic root of 5111632500 is about 1722.6083217289.

Adding to 5111632500 its reverse (52361115), we get a palindrome (5163993615).

The spelling of 5111632500 in words is "five billion, one hundred eleven million, six hundred thirty-two thousand, five hundred".