8987951245 has 16 divisors (see below), whose sum is σ = 13274513280. Its totient is φ = 5689076544.

The previous prime is 8987951239. The next prime is 8987951249. The reversal of 8987951245 is 5421597898.

It is a cyclic number.

It is not a de Polignac number, because 8987951245 - 2⁵ = 8987951213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8987951245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8987951249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9876415 + ... + 9877324.

It is an arithmetic number, because the mean of its divisors is an integer number (829657080).

Almost surely, 2^8987951245 is an apocalyptic number.

It is an amenable number.

8987951245 is a deficient number, since it is larger than the sum of its proper divisors (4286562035).

8987951245 is a wasteful number, since it uses less digits than its factorization.

8987951245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19753764.

The product of its digits is 7257600, while the sum is 58.

The square root of 8987951245 is about 94804.8060226906. The cubic root of 8987951245 is about 2079.1551707260.

The spelling of 8987951245 in words is "eight billion, nine hundred eighty-seven million, nine hundred fifty-one thousand, two hundred forty-five".