48681021365 has 8 divisors (see below), whose sum is σ = 58464688128. Its totient is φ = 38913175440.

The previous prime is 48681021349. The next prime is 48681021377. The reversal of 48681021365 is 56312018684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48681021365 - 2⁴ = 48681021349 is a prime.

It is a super-2 number, since 2×48681021365² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3948437 + ... + 3960746.

It is an arithmetic number, because the mean of its divisors is an integer number (7308086016).

Almost surely, 2^48681021365 is an apocalyptic number.

It is an amenable number.

48681021365 is a deficient number, since it is larger than the sum of its proper divisors (9783666763).

48681021365 is a wasteful number, since it uses less digits than its factorization.

48681021365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7910419.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 48681021365 in words is "forty-eight billion, six hundred eighty-one million, twenty-one thousand, three hundred sixty-five".