245154105055 has 16 divisors (see below), whose sum is σ = 300912195744. Its totient is φ = 191679396480.

The previous prime is 245154105043. The next prime is 245154105061. The reversal of 245154105055 is 550501451542.

It is not a de Polignac number, because 245154105055 - 2⁵ = 245154105023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511937 + ... + 2607706.

It is an arithmetic number, because the mean of its divisors is an integer number (18807012234).

Almost surely, 2^245154105055 is an apocalyptic number.

245154105055 is a deficient number, since it is larger than the sum of its proper divisors (55758090689).

245154105055 is a wasteful number, since it uses less digits than its factorization.

245154105055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5119866.

The product of its (nonzero) digits is 100000, while the sum is 37.

Adding to 245154105055 its reverse (550501451542), we get a palindrome (795655556597).

The spelling of 245154105055 in words is "two hundred forty-five billion, one hundred fifty-four million, one hundred five thousand, fifty-five".