5139098 has 4 divisors (see below), whose sum is σ = 7708650. Its totient is φ = 2569548.

The previous prime is 5139089. The next prime is 5139109. The reversal of 5139098 is 8909315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8909315 = 5 ⋅1781863.

It can be written as a sum of positive squares in only one way, i.e., 4133089 + 1006009 = 2033^2 + 1003^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1284773 + ... + 1284776.

Almost surely, 2^5139098 is an apocalyptic number.

5139098 is a deficient number, since it is larger than the sum of its proper divisors (2569552).

5139098 is a wasteful number, since it uses less digits than its factorization.

5139098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569551.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 5139098 is about 2266.9578734507. The cubic root of 5139098 is about 172.5688082283.

The spelling of 5139098 in words is "five million, one hundred thirty-nine thousand, ninety-eight".