4425501669 has 8 divisors (see below), whose sum is σ = 5901127872. Its totient is φ = 2950104960.

The previous prime is 4425501653. The next prime is 4425501673. The reversal of 4425501669 is 9661055244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4425501669 - 2⁴ = 4425501653 is a prime.

It is a super-2 number, since 2×4425501669² = 39170130044643571122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4425501669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425501469) 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 7 ways as a sum of consecutive naturals, for example, 5737 + ... + 94254.

It is an arithmetic number, because the mean of its divisors is an integer number (737640984).

Almost surely, 2^4425501669 is an apocalyptic number.

It is an amenable number.

4425501669 is a deficient number, since it is larger than the sum of its proper divisors (1475626203).

4425501669 is a wasteful number, since it uses less digits than its factorization.

4425501669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114747.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 4425501669 is about 66524.4441464940. Note that the first 3 decimals coincide. The cubic root of 4425501669 is about 1641.8022113765.

The spelling of 4425501669 in words is "four billion, four hundred twenty-five million, five hundred one thousand, six hundred sixty-nine".