4501231616 has 48 divisors (see below), whose sum is σ = 10286050320. Its totient is φ = 1929093120.

The previous prime is 4501231591. The next prime is 4501231621. The reversal of 4501231616 is 6161321054.

It is a happy number.

It is a super-2 number, since 2×4501231616² = 40522172121755942912, 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 3 ways as a sum of consecutive naturals, for example, 142655 + ... + 171326.

It is an arithmetic number, because the mean of its divisors is an integer number (214292715).

Almost surely, 2^4501231616 is an apocalyptic number.

It is an amenable number.

4501231616 is an abundant number, since it is smaller than the sum of its proper divisors (5784818704).

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

4501231616 is an equidigital number, since it uses as much as digits as its factorization.

4501231616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314010 (or 313990 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4501231616 is about 67091.2186206213. The cubic root of 4501231616 is about 1651.1142294650.

The spelling of 4501231616 in words is "four billion, five hundred one million, two hundred thirty-one thousand, six hundred sixteen".