232205240055515 has 16 divisors (see below), whose sum is σ = 278709920594496. Its totient is φ = 185721774844800.

The previous prime is 232205240055511. The next prime is 232205240055517. The reversal of 232205240055515 is 515550042502232.

It is a happy number.

It is not a de Polignac number, because 232205240055515 - 2² = 232205240055511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232205240055511) 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, 428729330 + ... + 429270600.

It is an arithmetic number, because the mean of its divisors is an integer number (17419370037156).

Almost surely, 2^{232205240055515} is an apocalyptic number.

232205240055515 is a deficient number, since it is larger than the sum of its proper divisors (46504680538981).

232205240055515 is a wasteful number, since it uses less digits than its factorization.

232205240055515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560710.

The product of its (nonzero) digits is 600000, while the sum is 41.

Adding to 232205240055515 its reverse (515550042502232), we get a palindrome (747755282557747).

The spelling of 232205240055515 in words is "two hundred thirty-two trillion, two hundred five billion, two hundred forty million, fifty-five thousand, five hundred fifteen".