8907480851 has 4 divisors (see below), whose sum is σ = 8918799912. Its totient is φ = 8896161792.

The previous prime is 8907480833. The next prime is 8907480887. The reversal of 8907480851 is 1580847098.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8907480851 is a prime.

It is a super-2 number, since 2×8907480851² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8907480851.

It is not an unprimeable number, because it can be changed into a prime (8907480451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5658350 + ... + 5659923.

It is an arithmetic number, because the mean of its divisors is an integer number (2229699978).

Almost surely, 2^8907480851 is an apocalyptic number.

8907480851 is a deficient number, since it is larger than the sum of its proper divisors (11319061).

8907480851 is a wasteful number, since it uses less digits than its factorization.

8907480851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319060.

The product of its (nonzero) digits is 645120, while the sum is 50.

The square root of 8907480851 is about 94379.4514234958. The cubic root of 8907480851 is about 2072.9315702753.

The spelling of 8907480851 in words is "eight billion, nine hundred seven million, four hundred eighty thousand, eight hundred fifty-one".