8911488725 has 6 divisors (see below), whose sum is σ = 11050246050. Its totient is φ = 7129190960.

The previous prime is 8911488697. The next prime is 8911488727. The reversal of 8911488725 is 5278841198.

8911488725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 455950609 + 8455538116 = 21353^2 + 91954^2 .

It is not a de Polignac number, because 8911488725 - 2¹² = 8911484629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8911488727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178229750 + ... + 178229799.

It is an arithmetic number, because the mean of its divisors is an integer number (1841707675).

Almost surely, 2^8911488725 is an apocalyptic number.

It is an amenable number.

8911488725 is a deficient number, since it is larger than the sum of its proper divisors (2138757325).

8911488725 is a wasteful number, since it uses less digits than its factorization.

8911488725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356459559 (or 356459554 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 53.

The square root of 8911488725 is about 94400.6818036819. The cubic root of 8911488725 is about 2073.2424251975.

The spelling of 8911488725 in words is "eight billion, nine hundred eleven million, four hundred eighty-eight thousand, seven hundred twenty-five".