4425012280 has 64 divisors (see below), whose sum is σ = 11352882240. Its totient is φ = 1537738752.

The previous prime is 4425012269. The next prime is 4425012329. The reversal of 4425012280 is 822105244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241444 + ... + 259123.

It is an arithmetic number, because the mean of its divisors is an integer number (177388785).

Almost surely, 2^4425012280 is an apocalyptic number.

4425012280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4425012280 is an abundant number, since it is smaller than the sum of its proper divisors (6927869960).

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

4425012280 is a wasteful number, since it uses less digits than its factorization.

4425012280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500608 (or 500604 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 4425012280 is about 66520.7657803186. The cubic root of 4425012280 is about 1641.7416902106.

The spelling of 4425012280 in words is "four billion, four hundred twenty-five million, twelve thousand, two hundred eighty".