48221518867 has 16 divisors (see below), whose sum is σ = 49037230080. Its totient is φ = 47411395200.

The previous prime is 48221518837. The next prime is 48221518927. The reversal of 48221518867 is 76881512284.

It is a cyclic number.

It is not a de Polignac number, because 48221518867 - 2¹⁵ = 48221486099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48221518817) 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, 35430267 + ... + 35431627.

It is an arithmetic number, because the mean of its divisors is an integer number (3064826880).

Almost surely, 2^48221518867 is an apocalyptic number.

48221518867 is a deficient number, since it is larger than the sum of its proper divisors (815711213).

48221518867 is a wasteful number, since it uses less digits than its factorization.

48221518867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994.

The product of its digits is 1720320, while the sum is 52.

The spelling of 48221518867 in words is "forty-eight billion, two hundred twenty-one million, five hundred eighteen thousand, eight hundred sixty-seven".