5394170187 has 32 divisors (see below), whose sum is σ = 9204940800. Its totient is φ = 3058098624.

The previous prime is 5394170183. The next prime is 5394170189. The reversal of 5394170187 is 7810714935.

5394170187 is a `hidden beast` number, since 53 + 9 + 417 + 0 + 187 = 666.

It is not a de Polignac number, because 5394170187 - 2² = 5394170183 is a prime.

It is a super-2 number, since 2×5394170187² = 58194144012639229938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5394170183) 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 31 ways as a sum of consecutive naturals, for example, 88362 + ... + 136367.

It is an arithmetic number, because the mean of its divisors is an integer number (287654400).

Almost surely, 2^5394170187 is an apocalyptic number.

5394170187 is a deficient number, since it is larger than the sum of its proper divisors (3810770613).

5394170187 is a wasteful number, since it uses less digits than its factorization.

5394170187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224872 (or 224866 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 5394170187 is about 73445.0147184954. The cubic root of 5394170187 is about 1753.7790646042.

The spelling of 5394170187 in words is "five billion, three hundred ninety-four million, one hundred seventy thousand, one hundred eighty-seven".