5045691 has 8 divisors (see below), whose sum is σ = 7688704. Its totient is φ = 2883240.

The previous prime is 5045683. The next prime is 5045693. The reversal of 5045691 is 1965405.

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

It is not a de Polignac number, because 5045691 - 2³ = 5045683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120115 + ... + 120156.

It is an arithmetic number, because the mean of its divisors is an integer number (961088).

Almost surely, 2^5045691 is an apocalyptic number.

5045691 is a deficient number, since it is larger than the sum of its proper divisors (2643013).

5045691 is a wasteful number, since it uses less digits than its factorization.

5045691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240281.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5045691 is about 2246.2615609051. The cubic root of 5045691 is about 171.5168861420.

The spelling of 5045691 in words is "five million, forty-five thousand, six hundred ninety-one".