245233543235 has 4 divisors (see below), whose sum is σ = 294280251888. Its totient is φ = 196186834584.

The previous prime is 245233543223. The next prime is 245233543259. The reversal of 245233543235 is 532345332542.

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 245233543235 - 2³⁰ = 244159801411 is a prime.

It is a super-2 number, since 2×245233543235² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245233543192 and 245233543201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24523354319 + ... + 24523354328.

It is an arithmetic number, because the mean of its divisors is an integer number (73570062972).

Almost surely, 2^245233543235 is an apocalyptic number.

245233543235 is a deficient number, since it is larger than the sum of its proper divisors (49046708653).

245233543235 is an equidigital number, since it uses as much as digits as its factorization.

245233543235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49046708652.

The product of its digits is 1296000, while the sum is 41.

Adding to 245233543235 its reverse (532345332542), we get a palindrome (777578875777).

The spelling of 245233543235 in words is "two hundred forty-five billion, two hundred thirty-three million, five hundred forty-three thousand, two hundred thirty-five".