245153533113 has 6 divisors (see below), whose sum is σ = 354110658954. Its totient is φ = 163435688736.

The previous prime is 245153533087. The next prime is 245153533129. The reversal of 245153533113 is 311335351542.

245153533113 is a `hidden beast` number, since 2 + 4 + 5 + 1 + 5 + 3 + 533 + 113 = 666.

It can be written as a sum of positive squares in only one way, i.e., 244680601104 + 472932009 = 494652^2 + 21747^2 .

It is not a de Polignac number, because 245153533113 - 2⁵ = 245153533081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245153533153) 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, 13619640720 + ... + 13619640737.

It is an arithmetic number, because the mean of its divisors is an integer number (59018443159).

Almost surely, 2^245153533113 is an apocalyptic number.

It is an amenable number.

245153533113 is a deficient number, since it is larger than the sum of its proper divisors (108957125841).

245153533113 is a wasteful number, since it uses less digits than its factorization.

245153533113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27239281463 (or 27239281460 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

Adding to 245153533113 its reverse (311335351542), we get a palindrome (556488884655).

The spelling of 245153533113 in words is "two hundred forty-five billion, one hundred fifty-three million, five hundred thirty-three thousand, one hundred thirteen".