4225561530 has 32 divisors (see below), whose sum is σ = 10245904704. Its totient is φ = 1115198976.

The previous prime is 4225561489. The next prime is 4225561537. The reversal of 4225561530 is 351655224.

It is a junction number, because it is equal to n+sod(n) for n = 4225561491 and 4225561500.

It is not an unprimeable number, because it can be changed into a prime (4225561537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723132 + ... + 728951.

It is an arithmetic number, because the mean of its divisors is an integer number (320184522).

Almost surely, 2^4225561530 is an apocalyptic number.

4225561530 is an abundant number, since it is smaller than the sum of its proper divisors (6020343174).

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

4225561530 is a wasteful number, since it uses less digits than its factorization.

4225561530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452190.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 4225561530 is about 65004.3193180269. The cubic root of 4225561530 is about 1616.6951793368.

The spelling of 4225561530 in words is "four billion, two hundred twenty-five million, five hundred sixty-one thousand, five hundred thirty".