245053255 has 16 divisors (see below), whose sum is σ = 301831200. Its totient is φ = 190926720.

The previous prime is 245053243. The next prime is 245053261. The reversal of 245053255 is 552350542.

It is a happy number.

It is not a de Polignac number, because 245053255 - 2¹¹ = 245051207 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 28345 + ... + 35965.

It is an arithmetic number, because the mean of its divisors is an integer number (18864450).

Almost surely, 2^245053255 is an apocalyptic number.

245053255 is a deficient number, since it is larger than the sum of its proper divisors (56777945).

245053255 is a wasteful number, since it uses less digits than its factorization.

245053255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 245053255 is about 15654.1769186374. The cubic root of 245053255 is about 625.7778092190. Note that the first 3 decimals are identical.

The spelling of 245053255 in words is "two hundred forty-five million, fifty-three thousand, two hundred fifty-five".