5921113971 has 16 divisors (see below), whose sum is σ = 7980197760. Its totient is φ = 3904949760.

The previous prime is 5921113969. The next prime is 5921114011. The reversal of 5921113971 is 1793111295.

It is not a de Polignac number, because 5921113971 - 2¹ = 5921113969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5921114971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75076 + ... + 132206.

It is an arithmetic number, because the mean of its divisors is an integer number (498762360).

Almost surely, 2^5921113971 is an apocalyptic number.

5921113971 is a deficient number, since it is larger than the sum of its proper divisors (2059083789).

5921113971 is a wasteful number, since it uses less digits than its factorization.

5921113971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57506.

The product of its digits is 17010, while the sum is 39.

The square root of 5921113971 is about 76948.7749805025. The cubic root of 5921113971 is about 1809.1217996873.

The spelling of 5921113971 in words is "five billion, nine hundred twenty-one million, one hundred thirteen thousand, nine hundred seventy-one".