5921913329 has 4 divisors (see below), whose sum is σ = 5923450176. Its totient is φ = 5920376484.

The previous prime is 5921913323. The next prime is 5921913337. The reversal of 5921913329 is 9233191295.

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 5921913329 - 2⁸ = 5921913073 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 5921913329.

It is not an unprimeable number, because it can be changed into a prime (5921913323) 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, 762629 + ... + 770354.

It is an arithmetic number, because the mean of its divisors is an integer number (1480862544).

Almost surely, 2^5921913329 is an apocalyptic number.

It is an amenable number.

5921913329 is a deficient number, since it is larger than the sum of its proper divisors (1536847).

5921913329 is a wasteful number, since it uses less digits than its factorization.

5921913329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536846.

The product of its digits is 131220, while the sum is 44.

The square root of 5921913329 is about 76953.9688969971. The cubic root of 5921913329 is about 1809.2032072805.

The spelling of 5921913329 in words is "five billion, nine hundred twenty-one million, nine hundred thirteen thousand, three hundred twenty-nine".