5426136322993 has 4 divisors (see below), whose sum is σ = 5428878182640. Its totient is φ = 5423394463348.

The previous prime is 5426136322967. The next prime is 5426136323021. The reversal of 5426136322993 is 3992236316245.

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 a de Polignac number, because none of the positive numbers 2^k-5426136322993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426136322093) 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, 1370926855 + ... + 1370930812.

It is an arithmetic number, because the mean of its divisors is an integer number (1357219545660).

Almost surely, 2^{5426136322993} is an apocalyptic number.

It is an amenable number.

5426136322993 is a deficient number, since it is larger than the sum of its proper divisors (2741859647).

5426136322993 is a wasteful number, since it uses less digits than its factorization.

5426136322993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741859646.

The product of its digits is 12597120, while the sum is 55.

The spelling of 5426136322993 in words is "five trillion, four hundred twenty-six billion, one hundred thirty-six million, three hundred twenty-two thousand, nine hundred ninety-three".