5905797149 has 4 divisors (see below), whose sum is σ = 6749482464. Its totient is φ = 5062111836.

The previous prime is 5905797077. The next prime is 5905797181. The reversal of 5905797149 is 9417975095.

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 5905797149 - 2¹⁶ = 5905731613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5905797094 and 5905797103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5905797649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421842647 + ... + 421842660.

It is an arithmetic number, because the mean of its divisors is an integer number (1687370616).

Almost surely, 2^5905797149 is an apocalyptic number.

It is an amenable number.

5905797149 is a deficient number, since it is larger than the sum of its proper divisors (843685315).

5905797149 is an equidigital number, since it uses as much as digits as its factorization.

5905797149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843685314.

The product of its (nonzero) digits is 3572100, while the sum is 56.

The square root of 5905797149 is about 76849.1844393940. The cubic root of 5905797149 is about 1807.5604986296.

The spelling of 5905797149 in words is "five billion, nine hundred five million, seven hundred ninety-seven thousand, one hundred forty-nine".