48846593521 has 4 divisors (see below), whose sum is σ = 53287192944. Its totient is φ = 44405994100.

The previous prime is 48846593491. The next prime is 48846593557. The reversal of 48846593521 is 12539564884.

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 48846593521 - 2³³ = 40256658929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48846593591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220299695 + ... + 2220299716.

It is an arithmetic number, because the mean of its divisors is an integer number (13321798236).

Almost surely, 2^48846593521 is an apocalyptic number.

It is an amenable number.

48846593521 is a deficient number, since it is larger than the sum of its proper divisors (4440599423).

48846593521 is a wasteful number, since it uses less digits than its factorization.

48846593521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4440599422.

The product of its digits is 8294400, while the sum is 55.

The spelling of 48846593521 in words is "forty-eight billion, eight hundred forty-six million, five hundred ninety-three thousand, five hundred twenty-one".