30668754585 has 32 divisors (see below), whose sum is σ = 56451428352. Its totient is φ = 13927147200.

The previous prime is 30668754559. The next prime is 30668754689. The reversal of 30668754585 is 58545786603.

It is not a de Polignac number, because 30668754585 - 2⁸ = 30668754329 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, 951309 + ... + 983018.

It is an arithmetic number, because the mean of its divisors is an integer number (1764107136).

Almost surely, 2^30668754585 is an apocalyptic number.

30668754585 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30668754585 is a deficient number, since it is larger than the sum of its proper divisors (25782673767).

30668754585 is a wasteful number, since it uses less digits than its factorization.

30668754585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934493.

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 30668754585 in words is "thirty billion, six hundred sixty-eight million, seven hundred fifty-four thousand, five hundred eighty-five".