48281280361 has 4 divisors (see below), whose sum is σ = 50822400400. Its totient is φ = 45740160324.

The previous prime is 48281280347. The next prime is 48281280391. The reversal of 48281280361 is 16308218284.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48281280361 - 2⁵ = 48281280329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48281280391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270559991 + ... + 1270560028.

It is an arithmetic number, because the mean of its divisors is an integer number (12705600100).

Almost surely, 2^48281280361 is an apocalyptic number.

It is an amenable number.

48281280361 is a deficient number, since it is larger than the sum of its proper divisors (2541120039).

48281280361 is a wasteful number, since it uses less digits than its factorization.

48281280361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541120038.

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 48281280361 in words is "forty-eight billion, two hundred eighty-one million, two hundred eighty thousand, three hundred sixty-one".