48573121081 has 8 divisors (see below), whose sum is σ = 49715266304. Its totient is φ = 47431545840.

The previous prime is 48573121043. The next prime is 48573121097. The reversal of 48573121081 is 18012137584.

48573121081 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 48573121081 - 2²⁹ = 48036250169 is a prime.

It is a super-2 number, since 2×48573121081² (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 (48573121031) 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, 32440 + ... + 313366.

It is an arithmetic number, because the mean of its divisors is an integer number (6214408288).

Almost surely, 2^48573121081 is an apocalyptic number.

It is an amenable number.

48573121081 is a deficient number, since it is larger than the sum of its proper divisors (1142145223).

48573121081 is a wasteful number, since it uses less digits than its factorization.

48573121081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284991.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 48573121081 in words is "forty-eight billion, five hundred seventy-three million, one hundred twenty-one thousand, eighty-one".