2448577493 has 8 divisors (see below), whose sum is σ = 2558169216. Its totient is φ = 2339246800.

The previous prime is 2448577489. The next prime is 2448577513. The reversal of 2448577493 is 3947758442.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2448577493 - 2² = 2448577489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448517493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45953 + ... + 83718.

It is an arithmetic number, because the mean of its divisors is an integer number (319771152).

Almost surely, 2^2448577493 is an apocalyptic number.

2448577493 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2448577493 is a deficient number, since it is larger than the sum of its proper divisors (109591723).

2448577493 is a wasteful number, since it uses less digits than its factorization.

2448577493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130515.

The product of its digits is 6773760, while the sum is 53.

The square root of 2448577493 is about 49483.1031060098. The cubic root of 2448577493 is about 1347.8387903511.

The spelling of 2448577493 in words is "two billion, four hundred forty-eight million, five hundred seventy-seven thousand, four hundred ninety-three".