5200154210452 has 36 divisors (see below), whose sum is σ = 9514125761140. Its totient is φ = 2486771667072.

The previous prime is 5200154210423. The next prime is 5200154210477. The reversal of 5200154210452 is 2540124510025.

It can be written as a sum of positive squares in 2 ways, for example, as 4028707322896 + 1171446887556 = 2007164^2 + 1082334^2 .

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 21056278 + ... + 21301810.

Almost surely, 2^{5200154210452} is an apocalyptic number.

It is an amenable number.

5200154210452 is a deficient number, since it is larger than the sum of its proper divisors (4313971550688).

5200154210452 is a wasteful number, since it uses less digits than its factorization.

5200154210452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255592 (or 255567 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 5200154210452 its reverse (2540124510025), we get a palindrome (7740278720477).

The spelling of 5200154210452 in words is "five trillion, two hundred billion, one hundred fifty-four million, two hundred ten thousand, four hundred fifty-two".