48265648281 has 48 divisors (see below), whose sum is σ = 76175963136. Its totient is φ = 30478914576.

The previous prime is 48265648279. The next prime is 48265648349. The reversal of 48265648281 is 18284656284.

48265648281 is a `hidden beast` number, since 4 + 82 + 6 + 5 + 6 + 482 + 81 = 666.

It is not a de Polignac number, because 48265648281 - 2¹ = 48265648279 is a prime.

It is a super-4 number, since 4×48265648281⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (48265648201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533746 + ... + 617588.

It is an arithmetic number, because the mean of its divisors is an integer number (1586999232).

Almost surely, 2^48265648281 is an apocalyptic number.

It is an amenable number.

48265648281 is a deficient number, since it is larger than the sum of its proper divisors (27910314855).

48265648281 is a wasteful number, since it uses less digits than its factorization.

48265648281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83984 (or 83972 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The spelling of 48265648281 in words is "forty-eight billion, two hundred sixty-five million, six hundred forty-eight thousand, two hundred eighty-one".