5119325891 has 4 divisors (see below), whose sum is σ = 5295854400. Its totient is φ = 4942797384.

The previous prime is 5119325873. The next prime is 5119325903. The reversal of 5119325891 is 1985239115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5119325891 - 2¹⁰ = 5119324867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5119525891) 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, 88264211 + ... + 88264268.

It is an arithmetic number, because the mean of its divisors is an integer number (1323963600).

Almost surely, 2^5119325891 is an apocalyptic number.

5119325891 is a deficient number, since it is larger than the sum of its proper divisors (176528509).

5119325891 is a wasteful number, since it uses less digits than its factorization.

5119325891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176528508.

The product of its digits is 97200, while the sum is 44.

The square root of 5119325891 is about 71549.4646450971. The cubic root of 5119325891 is about 1723.4721068402.

The spelling of 5119325891 in words is "five billion, one hundred nineteen million, three hundred twenty-five thousand, eight hundred ninety-one".