6132448645 has 32 divisors (see below), whose sum is σ = 7907708160. Its totient is φ = 4551552000.

The previous prime is 6132448633. The next prime is 6132448661. The reversal of 6132448645 is 5468442316.

It is not a de Polignac number, because 6132448645 - 2¹¹ = 6132446597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1394400 + ... + 1398790.

It is an arithmetic number, because the mean of its divisors is an integer number (247115880).

Almost surely, 2^6132448645 is an apocalyptic number.

It is an amenable number.

6132448645 is a deficient number, since it is larger than the sum of its proper divisors (1775259515).

6132448645 is a wasteful number, since it uses less digits than its factorization.

6132448645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717.

The product of its digits is 552960, while the sum is 43.

The square root of 6132448645 is about 78309.9524007006. The cubic root of 6132448645 is about 1830.3942380745.

The spelling of 6132448645 in words is "six billion, one hundred thirty-two million, four hundred forty-eight thousand, six hundred forty-five".