7532648905 has 8 divisors (see below), whose sum is σ = 9039717000. Its totient is φ = 6025760256.

The previous prime is 7532648891. The next prime is 7532648909. The reversal of 7532648905 is 5098462357.

7532648905 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 4 ways, for example, as 51609856 + 7481039049 = 7184^2 + 86493^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7532648905 - 2⁵ = 7532648873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7532648909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78171 + ... + 145519.

It is an arithmetic number, because the mean of its divisors is an integer number (1129964625).

Almost surely, 2^7532648905 is an apocalyptic number.

It is an amenable number.

7532648905 is a deficient number, since it is larger than the sum of its proper divisors (1507068095).

7532648905 is a wasteful number, since it uses less digits than its factorization.

7532648905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89723.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The square root of 7532648905 is about 86790.8342222841. The cubic root of 7532648905 is about 1960.2700676900.

The spelling of 7532648905 in words is "seven billion, five hundred thirty-two million, six hundred forty-eight thousand, nine hundred five".