48816578881 has 8 divisors (see below), whose sum is σ = 57590065664. Its totient is φ = 40493014560.

The previous prime is 48816578857. The next prime is 48816578891. The reversal of 48816578881 is 18887561884.

48816578881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48816578881 - 2¹³ = 48816570689 is a prime.

It is a super-2 number, since 2×48816578881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48816578821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112480380 + ... + 112480813.

It is an arithmetic number, because the mean of its divisors is an integer number (7198758208).

Almost surely, 2^48816578881 is an apocalyptic number.

It is an amenable number.

48816578881 is a deficient number, since it is larger than the sum of its proper divisors (8773486783).

48816578881 is a wasteful number, since it uses less digits than its factorization.

48816578881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224961231.

The product of its digits is 27525120, while the sum is 64.

The spelling of 48816578881 in words is "forty-eight billion, eight hundred sixteen million, five hundred seventy-eight thousand, eight hundred eighty-one".