4512901248 has 192 divisors, whose sum is σ = 13423363200. Its totient is φ = 1454229504.

The previous prime is 4512901193. The next prime is 4512901249. The reversal of 4512901248 is 8421092154.

4512901248 is a `hidden beast` number, since 4 + 512 + 90 + 12 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4512901249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10186915 + ... + 10187357.

It is an arithmetic number, because the mean of its divisors is an integer number (69913350).

Almost surely, 2^4512901248 is an apocalyptic number.

4512901248 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 4512901248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6711681600).

4512901248 is an abundant number, since it is smaller than the sum of its proper divisors (8910461952).

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

4512901248 is a wasteful number, since it uses less digits than its factorization.

4512901248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4512901248 is about 67178.1307271942. The cubic root of 4512901248 is about 1652.5398591658.

The spelling of 4512901248 in words is "four billion, five hundred twelve million, nine hundred one thousand, two hundred forty-eight".