5384959850121 has 4 divisors (see below), whose sum is σ = 7179946466832. Its totient is φ = 3589973233412.

The previous prime is 5384959850119. The next prime is 5384959850129. The reversal of 5384959850121 is 1210589594835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5384959850121 - 2¹ = 5384959850119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5384959850129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897493308351 + ... + 897493308356.

It is an arithmetic number, because the mean of its divisors is an integer number (1794986616708).

Almost surely, 2^{5384959850121} is an apocalyptic number.

It is an amenable number.

5384959850121 is a deficient number, since it is larger than the sum of its proper divisors (1794986616711).

5384959850121 is a wasteful number, since it uses less digits than its factorization.

5384959850121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794986616710.

The product of its (nonzero) digits is 15552000, while the sum is 60.

The spelling of 5384959850121 in words is "five trillion, three hundred eighty-four billion, nine hundred fifty-nine million, eight hundred fifty thousand, one hundred twenty-one".