6432532827 has 16 divisors (see below), whose sum is σ = 9844765440. Its totient is φ = 3659679072.

The previous prime is 6432532819. The next prime is 6432532831. The reversal of 6432532827 is 7282352346.

It is not a de Polignac number, because 6432532827 - 2³ = 6432532819 is a prime.

It is a super-2 number, since 2×6432532827² = 82754957140865223858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6432532807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663993 + ... + 673610.

It is an arithmetic number, because the mean of its divisors is an integer number (615297840).

Almost surely, 2^6432532827 is an apocalyptic number.

6432532827 is a deficient number, since it is larger than the sum of its proper divisors (3412232613).

6432532827 is a wasteful number, since it uses less digits than its factorization.

6432532827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337842.

The product of its digits is 483840, while the sum is 42.

The square root of 6432532827 is about 80203.0724286794. The cubic root of 6432532827 is about 1859.7761347522.

The spelling of 6432532827 in words is "six billion, four hundred thirty-two million, five hundred thirty-two thousand, eight hundred twenty-seven".