6354046620985 has 32 divisors (see below), whose sum is σ = 8720941593600. Its totient is φ = 4353651741120.

The previous prime is 6354046620979. The next prime is 6354046621001. The reversal of 6354046620985 is 5890266404536.

It is not a de Polignac number, because 6354046620985 - 2⁹ = 6354046620473 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, 254444550 + ... + 254469520.

It is an arithmetic number, because the mean of its divisors is an integer number (272529424800).

Almost surely, 2^{6354046620985} is an apocalyptic number.

It is an amenable number.

6354046620985 is a deficient number, since it is larger than the sum of its proper divisors (2366894972615).

6354046620985 is a wasteful number, since it uses less digits than its factorization.

6354046620985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30381.

The product of its (nonzero) digits is 37324800, while the sum is 58.

The spelling of 6354046620985 in words is "six trillion, three hundred fifty-four billion, forty-six million, six hundred twenty thousand, nine hundred eighty-five".