6532455 has 16 divisors (see below), whose sum is σ = 10497024. Its totient is φ = 3468960.

The previous prime is 6532441. The next prime is 6532459. The reversal of 6532455 is 5542356.

It is not a de Polignac number, because 6532455 - 2⁴ = 6532439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532459) 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, 3262 + ... + 4868.

It is an arithmetic number, because the mean of its divisors is an integer number (656064).

Almost surely, 2^6532455 is an apocalyptic number.

6532455 is a deficient number, since it is larger than the sum of its proper divisors (3964569).

6532455 is a wasteful number, since it uses less digits than its factorization.

6532455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886.

The product of its digits is 18000, while the sum is 30.

The square root of 6532455 is about 2555.8667805658. The cubic root of 6532455 is about 186.9356542224.

Subtracting from 6532455 its reverse (5542356), we obtain a palindrome (990099).

The spelling of 6532455 in words is "six million, five hundred thirty-two thousand, four hundred fifty-five".