4289552780 has 12 divisors (see below), whose sum is σ = 9008060880. Its totient is φ = 1715821104.

The previous prime is 4289552779. The next prime is 4289552789. The reversal of 4289552780 is 872559824.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4289552789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107238800 + ... + 107238839.

It is an arithmetic number, because the mean of its divisors is an integer number (750671740).

Almost surely, 2^4289552780 is an apocalyptic number.

It is an amenable number.

4289552780 is an abundant number, since it is smaller than the sum of its proper divisors (4718508100).

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

4289552780 is a wasteful number, since it uses less digits than its factorization.

4289552780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214477648 (or 214477646 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 4289552780 is about 65494.6774936712. The cubic root of 4289552780 is about 1624.8153200772.

The spelling of 4289552780 in words is "four billion, two hundred eighty-nine million, five hundred fifty-two thousand, seven hundred eighty".