8875145321 has 8 divisors (see below), whose sum is σ = 10151621184. Its totient is φ = 7600818960.

The previous prime is 8875145291. The next prime is 8875145329. The reversal of 8875145321 is 1235415788.

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

It is not a de Polignac number, because 8875145321 - 2²² = 8870951017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8875145329) 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, 528515 + ... + 545048.

It is an arithmetic number, because the mean of its divisors is an integer number (1268952648).

Almost surely, 2^8875145321 is an apocalyptic number.

It is an amenable number.

8875145321 is a deficient number, since it is larger than the sum of its proper divisors (1276475863).

8875145321 is a wasteful number, since it uses less digits than its factorization.

8875145321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074751.

The product of its digits is 268800, while the sum is 44.

The square root of 8875145321 is about 94207.9896877117. The cubic root of 8875145321 is about 2070.4201750775.

The spelling of 8875145321 in words is "eight billion, eight hundred seventy-five million, one hundred forty-five thousand, three hundred twenty-one".