245411156 has 12 divisors (see below), whose sum is σ = 429590868. Its totient is φ = 122670912.

The previous prime is 245411119. The next prime is 245411183. The reversal of 245411156 is 651114542.

245411156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 115906756 + 129504400 = 10766^2 + 11380^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13640 + ... + 26016.

It is an arithmetic number, because the mean of its divisors is an integer number (35799239).

Almost surely, 2^245411156 is an apocalyptic number.

It is an amenable number.

245411156 is a deficient number, since it is larger than the sum of its proper divisors (184179712).

245411156 is a wasteful number, since it uses less digits than its factorization.

245411156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17338 (or 17336 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 245411156 is about 15665.6042334792. The cubic root of 245411156 is about 626.0823111356.

Adding to 245411156 its reverse (651114542), we get a palindrome (896525698).

The spelling of 245411156 in words is "two hundred forty-five million, four hundred eleven thousand, one hundred fifty-six".