245433405254 has 8 divisors (see below), whose sum is σ = 368160421800. Its totient is φ = 122713264656.

The previous prime is 245433405241. The next prime is 245433405289. The reversal of 245433405254 is 452504334542.

245433405254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628804 + ... + 1773095.

It is an arithmetic number, because the mean of its divisors is an integer number (46020052725).

Almost surely, 2^245433405254 is an apocalyptic number.

245433405254 is a deficient number, since it is larger than the sum of its proper divisors (122727016546).

245433405254 is a wasteful number, since it uses less digits than its factorization.

245433405254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437974.

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 245433405254 its reverse (452504334542), we get a palindrome (697937739796).

The spelling of 245433405254 in words is "two hundred forty-five billion, four hundred thirty-three million, four hundred five thousand, two hundred fifty-four".