5181495 has 32 divisors (see below), whose sum is σ = 9345024. Its totient is φ = 2428800.

The previous prime is 5181469. The next prime is 5181497. The reversal of 5181495 is 5941815.

It is not a de Polignac number, because 5181495 - 2⁶ = 5181431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5181497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4609 + ... + 5621.

It is an arithmetic number, because the mean of its divisors is an integer number (292032).

Almost surely, 2^5181495 is an apocalyptic number.

5181495 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5181495 is a deficient number, since it is larger than the sum of its proper divisors (4163529).

5181495 is a wasteful number, since it uses less digits than its factorization.

5181495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063.

The product of its digits is 7200, while the sum is 33.

The square root of 5181495 is about 2276.2897442988. The cubic root of 5181495 is about 173.0420671309.

The spelling of 5181495 in words is "five million, one hundred eighty-one thousand, four hundred ninety-five".