5111325632 has 280 divisors, whose sum is σ = 12976920960. Its totient is φ = 1991485440.

The previous prime is 5111325619. The next prime is 5111325647. The reversal of 5111325632 is 2365231115.

It is a super-2 number, since 2×5111325632² = 52251299432680398848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 5111325595 and 5111325604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 138143918 + ... + 138143954.

Almost surely, 2^5111325632 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 5111325632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6488460480).

5111325632 is an abundant number, since it is smaller than the sum of its proper divisors (7865595328).

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

5111325632 is an equidigital number, since it uses as much as digits as its factorization.

5111325632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 106 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 5111325632 is about 71493.5355958845. The cubic root of 5111325632 is about 1722.5738497705.

Adding to 5111325632 its reverse (2365231115), we get a palindrome (7476556747).

The spelling of 5111325632 in words is "five billion, one hundred eleven million, three hundred twenty-five thousand, six hundred thirty-two".