235505345045225 has 48 divisors (see below), whose sum is σ = 313225074187200. Its totient is φ = 175104516337920.

The previous prime is 235505345045153. The next prime is 235505345045273. The reversal of 235505345045225 is 522540543505532.

It is not a de Polignac number, because 235505345045225 - 2¹² = 235505345041129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 277987379 + ... + 278833271.

It is an arithmetic number, because the mean of its divisors is an integer number (6525522378900).

Almost surely, 2^{235505345045225} is an apocalyptic number.

235505345045225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235505345045225 is a deficient number, since it is larger than the sum of its proper divisors (77719729141975).

235505345045225 is a wasteful number, since it uses less digits than its factorization.

235505345045225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857034 (or 857029 counting only the distinct ones).

The product of its (nonzero) digits is 18000000, while the sum is 50.

The spelling of 235505345045225 in words is "two hundred thirty-five trillion, five hundred five billion, three hundred forty-five million, forty-five thousand, two hundred twenty-five".