5157489 has 8 divisors (see below), whose sum is σ = 6989632. Its totient is φ = 3381840.

The previous prime is 5157487. The next prime is 5157491. The reversal of 5157489 is 9847515.

5157489 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5157487) and next prime (5157491).

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

It is not a de Polignac number, because 5157489 - 2¹ = 5157487 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157487) 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, 13909 + ... + 14274.

It is an arithmetic number, because the mean of its divisors is an integer number (873704).

Almost surely, 2^5157489 is an apocalyptic number.

It is an amenable number.

5157489 is a deficient number, since it is larger than the sum of its proper divisors (1832143).

5157489 is a wasteful number, since it uses less digits than its factorization.

5157489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28247.

The product of its digits is 50400, while the sum is 39.

The square root of 5157489 is about 2271.0105680071. The cubic root of 5157489 is about 172.7744172411.

The spelling of 5157489 in words is "five million, one hundred fifty-seven thousand, four hundred eighty-nine".