7532646645 has 16 divisors (see below), whose sum is σ = 12113418240. Its totient is φ = 3997017024.

The previous prime is 7532646629. The next prime is 7532646679. The reversal of 7532646645 is 5466462357.

It is not a de Polignac number, because 7532646645 - 2⁴ = 7532646629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7532646594 and 7532646603.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1271605 + ... + 1277514.

It is an arithmetic number, because the mean of its divisors is an integer number (757088640).

Almost surely, 2^7532646645 is an apocalyptic number.

It is an amenable number.

7532646645 is a deficient number, since it is larger than the sum of its proper divisors (4580771595).

7532646645 is a wasteful number, since it uses less digits than its factorization.

7532646645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549324.

The product of its digits is 3628800, while the sum is 48.

The square root of 7532646645 is about 86790.8212024751. The cubic root of 7532646645 is about 1960.2698716451.

The spelling of 7532646645 in words is "seven billion, five hundred thirty-two million, six hundred forty-six thousand, six hundred forty-five".