4091147325 has 96 divisors (see below), whose sum is σ = 8060198400. Its totient is φ = 2027151360.

The previous prime is 4091147297. The next prime is 4091147339. The reversal of 4091147325 is 5237411904.

It is not a de Polignac number, because 4091147325 - 2¹¹ = 4091145277 is a prime.

It is a super-3 number, since 3×4091147325³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4091147325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 904269 + ... + 908781.

It is an arithmetic number, because the mean of its divisors is an integer number (83960400).

Almost surely, 2^4091147325 is an apocalyptic number.

4091147325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4091147325 is a deficient number, since it is larger than the sum of its proper divisors (3969051075).

4091147325 is a wasteful number, since it uses less digits than its factorization.

4091147325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628 (or 4617 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4091147325 is about 63962.0772411278. The cubic root of 4091147325 is about 1599.3678915833.

The spelling of 4091147325 in words is "four billion, ninety-one million, one hundred forty-seven thousand, three hundred twenty-five".