5425573191 has 8 divisors (see below), whose sum is σ = 7242293760. Its totient is φ = 3612950712.

The previous prime is 5425573189. The next prime is 5425573211. The reversal of 5425573191 is 1913755245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5425573191 - 2¹ = 5425573189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425573991) 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 7 ways as a sum of consecutive naturals, for example, 1021431 + ... + 1026728.

It is an arithmetic number, because the mean of its divisors is an integer number (905286720).

Almost surely, 2^5425573191 is an apocalyptic number.

5425573191 is a deficient number, since it is larger than the sum of its proper divisors (1816720569).

5425573191 is a wasteful number, since it uses less digits than its factorization.

5425573191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049045.

The product of its digits is 189000, while the sum is 42.

The square root of 5425573191 is about 73658.4902845558. The cubic root of 5425573191 is about 1757.1757811560.

The spelling of 5425573191 in words is "five billion, four hundred twenty-five million, five hundred seventy-three thousand, one hundred ninety-one".