5399846595049 has 45 divisors (see below), whose sum is σ = 5879695677621. Its totient is φ = 4959083338560.

The previous prime is 5399846595043. The next prime is 5399846595097. The reversal of 5399846595049 is 9405956489935.

The square root of 5399846595049 is 2323757.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2656622907225 + 2743223687824 = 1629915^2 + 1656268^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5399846595049 is a prime.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5399846595043) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 34393927279 + ... + 34393927435.

Almost surely, 2^{5399846595049} is an apocalyptic number.

5399846595049 is the 2323757-th square number.

5399846595049 is the 1161879-th centered octagonal number.

It is an amenable number.

5399846595049 is a deficient number, since it is larger than the sum of its proper divisors (479849082572).

5399846595049 is an frugal number, since it uses more digits than its factorization.

5399846595049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 1889568000, while the sum is 76.

The spelling of 5399846595049 in words is "five trillion, three hundred ninety-nine billion, eight hundred forty-six million, five hundred ninety-five thousand, forty-nine".