50505060615144 has 32 divisors (see below), whose sum is σ = 126504071553120. Its totient is φ = 16802830869696.

The previous prime is 50505060615131. The next prime is 50505060615173. The reversal of 50505060615144 is 44151606050505.

It is a super-2 number, since 2×50505060615144² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50505060615096 and 50505060615105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011820647 + ... + 2011845750.

It is an arithmetic number, because the mean of its divisors is an integer number (3953252236035).

Almost surely, 2^{50505060615144} is an apocalyptic number.

It is an amenable number.

50505060615144 is an abundant number, since it is smaller than the sum of its proper divisors (75999010937976).

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

50505060615144 is a wasteful number, since it uses less digits than its factorization.

50505060615144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4023666929 (or 4023666925 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

Adding to 50505060615144 its reverse (44151606050505), we get a palindrome (94656666665649).

The spelling of 50505060615144 in words is "fifty trillion, five hundred five billion, sixty million, six hundred fifteen thousand, one hundred forty-four".