245550244434100 has 18 divisors (see below), whose sum is σ = 532844030422214. Its totient is φ = 98220097773600.

The previous prime is 245550244434049. The next prime is 245550244434119. The reversal of 245550244434100 is 1434442055542.

245550244434100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 18969056201104 + 226581188232996 = 4355348^2 + 15052614^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1227751222071 + ... + 1227751222270.

Almost surely, 2^{245550244434100} is an apocalyptic number.

245550244434100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245550244434100 is an abundant number, since it is smaller than the sum of its proper divisors (287293785988114).

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

245550244434100 is a wasteful number, since it uses less digits than its factorization.

245550244434100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455502444355 (or 2455502444348 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 43.

Adding to 245550244434100 its reverse (1434442055542), we get a palindrome (246984686489642).

The spelling of 245550244434100 in words is "two hundred forty-five trillion, five hundred fifty billion, two hundred forty-four million, four hundred thirty-four thousand, one hundred".