5242845399 has 8 divisors (see below), whose sum is σ = 7625956992. Its totient is φ = 3177482040.

The previous prime is 5242845397. The next prime is 5242845401. The reversal of 5242845399 is 9935482425.

It is an interprime number because it is at equal distance from previous prime (5242845397) and next prime (5242845401).

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

It is not a de Polignac number, because 5242845399 - 2¹ = 5242845397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242845397) 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, 79437019 + ... + 79437084.

It is an arithmetic number, because the mean of its divisors is an integer number (953244624).

Almost surely, 2^5242845399 is an apocalyptic number.

5242845399 is a deficient number, since it is larger than the sum of its proper divisors (2383111593).

5242845399 is a wasteful number, since it uses less digits than its factorization.

5242845399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158874117.

The product of its digits is 3110400, while the sum is 51.

The square root of 5242845399 is about 72407.4954614507. The cubic root of 5242845399 is about 1737.2234529341.

The spelling of 5242845399 in words is "five billion, two hundred forty-two million, eight hundred forty-five thousand, three hundred ninety-nine".