48446381617258 has 16 divisors (see below), whose sum is σ = 72699901202880. Its totient is φ = 24213082173696.

The previous prime is 48446381617147. The next prime is 48446381617297. The reversal of 48446381617258 is 85271618364484.

It is a junction number, because it is equal to n+sod(n) for n = 48446381617193 and 48446381617202.

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, 105855763 + ... + 106312441.

It is an arithmetic number, because the mean of its divisors is an integer number (4543743825180).

Almost surely, 2^{48446381617258} is an apocalyptic number.

48446381617258 is a deficient number, since it is larger than the sum of its proper divisors (24253519585622).

48446381617258 is a wasteful number, since it uses less digits than its factorization.

48446381617258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478701.

The product of its digits is 247726080, while the sum is 67.

It can be divided in two parts, 484463 and 81617258, that added together give a square (82101721 = 9061²).

The spelling of 48446381617258 in words is "forty-eight trillion, four hundred forty-six billion, three hundred eighty-one million, six hundred seventeen thousand, two hundred fifty-eight".