4505052416 has 36 divisors (see below), whose sum is σ = 9028462464. Its totient is φ = 2243520000.

The previous prime is 4505052397. The next prime is 4505052421. The reversal of 4505052416 is 6142505054.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 29201 + ... + 99311.

It is an arithmetic number, because the mean of its divisors is an integer number (250790624).

Almost surely, 2^4505052416 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 4505052416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4514231232).

4505052416 is an abundant number, since it is smaller than the sum of its proper divisors (4523410048).

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

4505052416 is an equidigital number, since it uses as much as digits as its factorization.

4505052416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70378 (or 70364 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 4505052416 is about 67119.6872459936. The cubic root of 4505052416 is about 1651.5812714992.

The spelling of 4505052416 in words is "four billion, five hundred five million, fifty-two thousand, four hundred sixteen".