48458207081 has 4 divisors (see below), whose sum is σ = 48725932164. Its totient is φ = 48190482000.

The previous prime is 48458207051. The next prime is 48458207099. The reversal of 48458207081 is 18070285484.

48458207081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 179131456 + 48279075625 = 13384^2 + 219725^2 .

It is a cyclic number.

It is not a de Polignac number, because 48458207081 - 2¹⁰ = 48458206057 is a prime.

It is a super-2 number, since 2×48458207081² (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 (48458207011) 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, 133862270 + ... + 133862631.

It is an arithmetic number, because the mean of its divisors is an integer number (12181483041).

Almost surely, 2^48458207081 is an apocalyptic number.

It is an amenable number.

48458207081 is a deficient number, since it is larger than the sum of its proper divisors (267725083).

48458207081 is a wasteful number, since it uses less digits than its factorization.

48458207081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267725082.

The product of its (nonzero) digits is 573440, while the sum is 47.

The spelling of 48458207081 in words is "forty-eight billion, four hundred fifty-eight million, two hundred seven thousand, eighty-one".