5400934738847 has 4 divisors (see below), whose sum is σ = 5400951124320. Its totient is φ = 5400918353376.

The previous prime is 5400934738789. The next prime is 5400934738853. The reversal of 5400934738847 is 7488374390045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5400934738847 - 2¹⁰ = 5400934737823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5400934738847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400934738877) 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, 7687943 + ... + 8361000.

It is an arithmetic number, because the mean of its divisors is an integer number (1350237781080).

Almost surely, 2^{5400934738847} is an apocalyptic number.

5400934738847 is a deficient number, since it is larger than the sum of its proper divisors (16385473).

5400934738847 is a wasteful number, since it uses less digits than its factorization.

5400934738847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385472.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 5400934738847 in words is "five trillion, four hundred billion, nine hundred thirty-four million, seven hundred thirty-eight thousand, eight hundred forty-seven".