8425923145 has 8 divisors (see below), whose sum is σ = 10239096960. Its totient is φ = 6655412400.

The previous prime is 8425923133. The next prime is 8425923157. The reversal of 8425923145 is 5413295248.

It is an interprime number because it is at equal distance from previous prime (8425923133) and next prime (8425923157).

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

It is not a de Polignac number, because 8425923145 - 2⁵ = 8425923113 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10665331 + ... + 10666120.

It is an arithmetic number, because the mean of its divisors is an integer number (1279887120).

Almost surely, 2^8425923145 is an apocalyptic number.

It is an amenable number.

8425923145 is a deficient number, since it is larger than the sum of its proper divisors (1813173815).

8425923145 is a wasteful number, since it uses less digits than its factorization.

8425923145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21331535.

The product of its digits is 345600, while the sum is 43.

The square root of 8425923145 is about 91792.8273069307. The cubic root of 8425923145 is about 2034.8816923778.

The spelling of 8425923145 in words is "eight billion, four hundred twenty-five million, nine hundred twenty-three thousand, one hundred forty-five".