5378578601693 has 4 divisors (see below), whose sum is σ = 5867540292768. Its totient is φ = 4889616910620.

The previous prime is 5378578601677. The next prime is 5378578601713. The reversal of 5378578601693 is 3961068758735.

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 5378578601693 - 2⁴ = 5378578601677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378578601603) 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, 244480845521 + ... + 244480845542.

It is an arithmetic number, because the mean of its divisors is an integer number (1466885073192).

Almost surely, 2^{5378578601693} is an apocalyptic number.

It is an amenable number.

5378578601693 is a deficient number, since it is larger than the sum of its proper divisors (488961691075).

5378578601693 is a wasteful number, since it uses less digits than its factorization.

5378578601693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488961691074.

The product of its (nonzero) digits is 228614400, while the sum is 68.

The spelling of 5378578601693 in words is "five trillion, three hundred seventy-eight billion, five hundred seventy-eight million, six hundred one thousand, six hundred ninety-three".