2448539943 has 16 divisors (see below), whose sum is σ = 3334003200. Its totient is φ = 1597951040.

The previous prime is 2448539941. The next prime is 2448539953. The reversal of 2448539943 is 3499358442.

It is a cyclic number.

It is not a de Polignac number, because 2448539943 - 2¹ = 2448539941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448539941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13363 + ... + 71243.

It is an arithmetic number, because the mean of its divisors is an integer number (208375200).

Almost surely, 2^2448539943 is an apocalyptic number.

2448539943 is a deficient number, since it is larger than the sum of its proper divisors (885463257).

2448539943 is a wasteful number, since it uses less digits than its factorization.

2448539943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58182.

The product of its digits is 3732480, while the sum is 51.

The square root of 2448539943 is about 49482.7236821095. The cubic root of 2448539943 is about 1347.8319004180.

The spelling of 2448539943 in words is "two billion, four hundred forty-eight million, five hundred thirty-nine thousand, nine hundred forty-three".