48218484745 has 8 divisors (see below), whose sum is σ = 58196646216. Its totient is φ = 38351811456.

The previous prime is 48218484731. The next prime is 48218484763. The reversal of 48218484745 is 54748481284.

It can be written as a sum of positive squares in 4 ways, for example, as 10301438016 + 37917046729 = 101496^2 + 194723^2 .

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 48218484745 - 2⁷ = 48218484617 is a prime.

It is a super-4 number, since 4×48218484745⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27871092 + ... + 27872821.

It is an arithmetic number, because the mean of its divisors is an integer number (7274580777).

Almost surely, 2^48218484745 is an apocalyptic number.

It is an amenable number.

48218484745 is a deficient number, since it is larger than the sum of its proper divisors (9978161471).

48218484745 is a wasteful number, since it uses less digits than its factorization.

48218484745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55744091.

The product of its digits is 9175040, while the sum is 55.

The spelling of 48218484745 in words is "forty-eight billion, two hundred eighteen million, four hundred eighty-four thousand, seven hundred forty-five".