5041798091 has 18 divisors (see below), whose sum is σ = 5591278476. Its totient is φ = 4508735400.

The previous prime is 5041798087. The next prime is 5041798121. The reversal of 5041798091 is 1908971405.

It is not a de Polignac number, because 5041798091 - 2² = 5041798087 is a prime.

It is a super-2 number, since 2×5041798091² = 50839455980822488562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5041798061) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18604286 + ... + 18604556.

It is an arithmetic number, because the mean of its divisors is an integer number (310626582).

Almost surely, 2^5041798091 is an apocalyptic number.

5041798091 is a deficient number, since it is larger than the sum of its proper divisors (549480385).

5041798091 is an frugal number, since it uses more digits than its factorization.

5041798091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 5041798091 is about 71005.6201367188. The cubic root of 5041798091 is about 1714.7276457236.

Multiplying 5041798091 by its sum of digits (44), we get a square (221839116004 = 470998²).

The spelling of 5041798091 in words is "five billion, forty-one million, seven hundred ninety-eight thousand, ninety-one".