5397929191 has 16 divisors (see below), whose sum is σ = 5595955200. Its totient is φ = 5203654848.

The previous prime is 5397929183. The next prime is 5397929231. The reversal of 5397929191 is 1919297935.

It is a cyclic number.

It is not a de Polignac number, because 5397929191 - 2³ = 5397929183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5397929111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051930 + ... + 1057048.

It is an arithmetic number, because the mean of its divisors is an integer number (349747200).

Almost surely, 2^5397929191 is an apocalyptic number.

5397929191 is a deficient number, since it is larger than the sum of its proper divisors (198026009).

5397929191 is a wasteful number, since it uses less digits than its factorization.

5397929191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5478.

The product of its digits is 1377810, while the sum is 55.

The square root of 5397929191 is about 73470.6008618413. The cubic root of 5397929191 is about 1754.1863519492.

The spelling of 5397929191 in words is "five billion, three hundred ninety-seven million, nine hundred twenty-nine thousand, one hundred ninety-one".