4425164488 has 32 divisors (see below), whose sum is σ = 8665652160. Its totient is φ = 2114495680.

The previous prime is 4425164483. The next prime is 4425164489. The reversal of 4425164488 is 8844615244.

It is a super-4 number, since 4×4425164488⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (4425164483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208278 + ... + 228538.

It is an arithmetic number, because the mean of its divisors is an integer number (270801630).

Almost surely, 2^4425164488 is an apocalyptic number.

It is an amenable number.

4425164488 is a deficient number, since it is larger than the sum of its proper divisors (4240487672).

4425164488 is a wasteful number, since it uses less digits than its factorization.

4425164488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21477 (or 21473 counting only the distinct ones).

The product of its digits is 983040, while the sum is 46.

The square root of 4425164488 is about 66521.9098342794. The cubic root of 4425164488 is about 1641.7605137632.

The spelling of 4425164488 in words is "four billion, four hundred twenty-five million, one hundred sixty-four thousand, four hundred eighty-eight".