245154105054 has 12 divisors (see below), whose sum is σ = 531167227656. Its totient is φ = 81718035012.

The previous prime is 245154105043. The next prime is 245154105061. The reversal of 245154105054 is 450501451542.

245154105054 is a `hidden beast` number, since 2 + 4 + 515 + 41 + 0 + 50 + 54 = 666.

245154105054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 6809836234 + ... + 6809836269.

It is an arithmetic number, because the mean of its divisors is an integer number (44263935638).

Almost surely, 2^245154105054 is an apocalyptic number.

245154105054 is an abundant number, since it is smaller than the sum of its proper divisors (286013122602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245154105054 is a wasteful number, since it uses less digits than its factorization.

245154105054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13619672511 (or 13619672508 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 245154105054 its reverse (450501451542), we get a palindrome (695655556596).

The spelling of 245154105054 in words is "two hundred forty-five billion, one hundred fifty-four million, one hundred five thousand, fifty-four".