4501111248 has 160 divisors (see below), whose sum is σ = 13765785600. Its totient is φ = 1404065664.

The previous prime is 4501111183. The next prime is 4501111261. The reversal of 4501111248 is 8421111054.

It is a happy number.

4501111248 is a `hidden beast` number, since 4 + 501 + 1 + 112 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 677961 + ... + 684567.

It is an arithmetic number, because the mean of its divisors is an integer number (86036160).

Almost surely, 2^4501111248 is an apocalyptic number.

4501111248 is a gapful number since it is divisible by the number (48) 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 4501111248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6882892800).

4501111248 is an abundant number, since it is smaller than the sum of its proper divisors (9264674352).

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

4501111248 is a wasteful number, since it uses less digits than its factorization.

4501111248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6726 (or 6714 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 4501111248 is about 67090.3215672723. The cubic root of 4501111248 is about 1651.0995117828.

The spelling of 4501111248 in words is "four billion, five hundred one million, one hundred eleven thousand, two hundred forty-eight".