5088911891 has 4 divisors (see below), whose sum is σ = 5815899312. Its totient is φ = 4361924472.

The previous prime is 5088911843. The next prime is 5088911921. The reversal of 5088911891 is 1981198805.

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 5088911891 - 2⁶ = 5088911827 is a prime.

It is a super-2 number, since 2×5088911891² = 51794048468722391762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5088911831) 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, 363493700 + ... + 363493713.

It is an arithmetic number, because the mean of its divisors is an integer number (1453974828).

Almost surely, 2^5088911891 is an apocalyptic number.

5088911891 is a deficient number, since it is larger than the sum of its proper divisors (726987421).

5088911891 is an equidigital number, since it uses as much as digits as its factorization.

5088911891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726987420.

The product of its (nonzero) digits is 207360, while the sum is 50.

The square root of 5088911891 is about 71336.6097526368. The cubic root of 5088911891 is about 1720.0522666423.

The spelling of 5088911891 in words is "five billion, eighty-eight million, nine hundred eleven thousand, eight hundred ninety-one".