245322153226 has 32 divisors (see below), whose sum is σ = 393023278080. Its totient is φ = 114590246400.

The previous prime is 245322153221. The next prime is 245322153227. The reversal of 245322153226 is 622351223542.

It is not an unprimeable number, because it can be changed into a prime (245322153221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14934970 + ... + 14951386.

It is an arithmetic number, because the mean of its divisors is an integer number (12281977440).

Almost surely, 2^245322153226 is an apocalyptic number.

245322153226 is a deficient number, since it is larger than the sum of its proper divisors (147701124854).

245322153226 is a wasteful number, since it uses less digits than its factorization.

245322153226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24790.

The product of its digits is 172800, while the sum is 37.

Adding to 245322153226 its reverse (622351223542), we get a palindrome (867673376768).

The spelling of 245322153226 in words is "two hundred forty-five billion, three hundred twenty-two million, one hundred fifty-three thousand, two hundred twenty-six".