245655063 has 6 divisors (see below), whose sum is σ = 354835104. Its totient is φ = 163770036.

The previous prime is 245655043. The next prime is 245655071. The reversal of 245655063 is 360556542.

It is a happy number.

245655063 is a `hidden beast` number, since 2 + 45 + 6 + 550 + 63 = 666.

245655063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245655063 - 2⁹ = 245654551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245655013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13647495 + ... + 13647512.

It is an arithmetic number, because the mean of its divisors is an integer number (59139184).

Almost surely, 2^245655063 is an apocalyptic number.

245655063 is a deficient number, since it is larger than the sum of its proper divisors (109180041).

245655063 is a wasteful number, since it uses less digits than its factorization.

245655063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27295013 (or 27295010 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 245655063 is about 15673.3870940521. The cubic root of 245655063 is about 626.2896574501.

The spelling of 245655063 in words is "two hundred forty-five million, six hundred fifty-five thousand, sixty-three".