5091508 has 12 divisors (see below), whose sum is σ = 8925952. Its totient is φ = 2541240.

The previous prime is 5091491. The next prime is 5091509. The reversal of 5091508 is 8051905.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5091509) 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 3 ways as a sum of consecutive naturals, for example, 3763 + ... + 4933.

Almost surely, 2^5091508 is an apocalyptic number.

It is an amenable number.

5091508 is a deficient number, since it is larger than the sum of its proper divisors (3834444).

5091508 is a wasteful number, since it uses less digits than its factorization.

5091508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5091508 is about 2256.4370144101. The cubic root of 5091508 is about 172.0344711873.

The spelling of 5091508 in words is "five million, ninety-one thousand, five hundred eight".