245232455011 has 4 divisors (see below), whose sum is σ = 245703151224. Its totient is φ = 244761758800.

The previous prime is 245232454939. The next prime is 245232455029. The reversal of 245232455011 is 110554232542.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 245232455011 - 2¹¹ = 245232452963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245232455081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235347325 + ... + 235348366.

It is an arithmetic number, because the mean of its divisors is an integer number (61425787806).

Almost surely, 2^245232455011 is an apocalyptic number.

245232455011 is a deficient number, since it is larger than the sum of its proper divisors (470696213).

245232455011 is an equidigital number, since it uses as much as digits as its factorization.

245232455011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470696212.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 245232455011 its reverse (110554232542), we get a palindrome (355786687553).

The spelling of 245232455011 in words is "two hundred forty-five billion, two hundred thirty-two million, four hundred fifty-five thousand, eleven".