5231100416 has 40 divisors (see below), whose sum is σ = 10466812224. Its totient is φ = 2611840000.

The previous prime is 5231100389. The next prime is 5231100439. The reversal of 5231100416 is 6140011325.

It is a junction number, because it is equal to n+sod(n) for n = 5231100391 and 5231100400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373541 + ... + 387291.

Almost surely, 2^5231100416 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 5231100416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5233406112).

5231100416 is an abundant number, since it is smaller than the sum of its proper divisors (5235711808).

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

5231100416 is an equidigital number, since it uses as much as digits as its factorization.

5231100416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14512 (or 14496 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5231100416 is about 72326.3466241729. The cubic root of 5231100416 is about 1735.9252447157.

The spelling of 5231100416 in words is "five billion, two hundred thirty-one million, one hundred thousand, four hundred sixteen".