5091409101 has 16 divisors (see below), whose sum is σ = 7189387200. Its totient is φ = 3193936128.

The previous prime is 5091409073. The next prime is 5091409129. The reversal of 5091409101 is 1019041905.

It is an interprime number because it is at equal distance from previous prime (5091409073) and next prime (5091409129).

It is not a de Polignac number, because 5091409101 - 2²⁷ = 4957191373 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5091409201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361255 + ... + 375083.

It is an arithmetic number, because the mean of its divisors is an integer number (449336700).

Almost surely, 2^5091409101 is an apocalyptic number.

5091409101 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5091409101 is a deficient number, since it is larger than the sum of its proper divisors (2097978099).

5091409101 is a wasteful number, since it uses less digits than its factorization.

5091409101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21068.

The product of its (nonzero) digits is 1620, while the sum is 30.

The square root of 5091409101 is about 71354.1106103916. The cubic root of 5091409101 is about 1720.3335729679. Note that the first 3 decimals are identical.

The spelling of 5091409101 in words is "five billion, ninety-one million, four hundred nine thousand, one hundred one".