4797825191 has 4 divisors (see below), whose sum is σ = 4814899584. Its totient is φ = 4780750800.

The previous prime is 4797825173. The next prime is 4797825217. The reversal of 4797825191 is 1915287974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1915287974 = 2 ⋅957643987.

It is a cyclic number.

It is not a de Polignac number, because 4797825191 - 2⁶ = 4797825127 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 (4797825121) 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, 8536775 + ... + 8537336.

It is an arithmetic number, because the mean of its divisors is an integer number (1203724896).

Almost surely, 2^4797825191 is an apocalyptic number.

4797825191 is a deficient number, since it is larger than the sum of its proper divisors (17074393).

4797825191 is a wasteful number, since it uses less digits than its factorization.

4797825191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17074392.

The product of its digits is 1270080, while the sum is 53.

The square root of 4797825191 is about 69266.3351925017. The cubic root of 4797825191 is about 1686.6105275405.

The spelling of 4797825191 in words is "four billion, seven hundred ninety-seven million, eight hundred twenty-five thousand, one hundred ninety-one".