5091454 has 4 divisors (see below), whose sum is σ = 7637184. Its totient is φ = 2545726.

The previous prime is 5091451. The next prime is 5091467. The reversal of 5091454 is 4541905.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4541905 = 5 ⋅908381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5091451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272862 + ... + 1272865.

It is an arithmetic number, because the mean of its divisors is an integer number (1909296).

Almost surely, 2^5091454 is an apocalyptic number.

5091454 is a deficient number, since it is larger than the sum of its proper divisors (2545730).

5091454 is a wasteful number, since it uses less digits than its factorization.

5091454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545729.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5091454 is about 2256.4250486112. The cubic root of 5091454 is about 172.0338629920.

The spelling of 5091454 in words is "five million, ninety-one thousand, four hundred fifty-four".