16048630309985 has 32 divisors (see below), whose sum is σ = 24467192236032. Its totient is φ = 9830568291840.

The previous prime is 16048630309973. The next prime is 16048630309993. The reversal of 16048630309985 is 58990303684061.

It is not a de Polignac number, because 16048630309985 - 2¹⁰ = 16048630308961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 568884524 + ... + 568912733.

It is an arithmetic number, because the mean of its divisors is an integer number (764599757376).

Almost surely, 2^{16048630309985} is an apocalyptic number.

It is an amenable number.

16048630309985 is a deficient number, since it is larger than the sum of its proper divisors (8418561926047).

16048630309985 is a wasteful number, since it uses less digits than its factorization.

16048630309985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137797313.

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 16048630309985 in words is "sixteen trillion, forty-eight billion, six hundred thirty million, three hundred nine thousand, nine hundred eighty-five".