655415204232 has 16 divisors (see below), whose sum is σ = 1638538010640. Its totient is φ = 218471734736.

The previous prime is 655415204219. The next prime is 655415204239. The reversal of 655415204232 is 232402514556.

It is not an unprimeable number, because it can be changed into a prime (655415204239) 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 3 ways as a sum of consecutive naturals, for example, 13654483398 + ... + 13654483445.

It is an arithmetic number, because the mean of its divisors is an integer number (102408625665).

Almost surely, 2^655415204232 is an apocalyptic number.

It is an amenable number.

655415204232 is an abundant number, since it is smaller than the sum of its proper divisors (983122806408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

655415204232 is a wasteful number, since it uses less digits than its factorization.

655415204232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27308966852 (or 27308966848 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 655415204232 its reverse (232402514556), we get a palindrome (887817718788).

The spelling of 655415204232 in words is "six hundred fifty-five billion, four hundred fifteen million, two hundred four thousand, two hundred thirty-two".