5091155 has 8 divisors (see below), whose sum is σ = 6187200. Its totient is φ = 4021056.

The previous prime is 5091113. The next prime is 5091173. The reversal of 5091155 is 5511905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5091155 - 2⁶ = 5091091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6050 + ... + 6839.

It is an arithmetic number, because the mean of its divisors is an integer number (773400).

Almost surely, 2^5091155 is an apocalyptic number.

5091155 is a deficient number, since it is larger than the sum of its proper divisors (1096045).

5091155 is a wasteful number, since it uses less digits than its factorization.

5091155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973.

The product of its (nonzero) digits is 1125, while the sum is 26.

The square root of 5091155 is about 2256.3587923910. The cubic root of 5091155 is about 172.0304953140.

The spelling of 5091155 in words is "five million, ninety-one thousand, one hundred fifty-five".