30005250053057 has 16 divisors (see below), whose sum is σ = 32674645080000. Its totient is φ = 27444935254464.

The previous prime is 30005250052979. The next prime is 30005250053071. The reversal of 30005250053057 is 75035005250003.

It is a cyclic number.

It is not a de Polignac number, because 30005250053057 - 2²⁴ = 30005233275841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30005250053087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16574819 + ... + 18295767.

It is an arithmetic number, because the mean of its divisors is an integer number (2042165317500).

Almost surely, 2^{30005250053057} is an apocalyptic number.

It is an amenable number.

30005250053057 is a deficient number, since it is larger than the sum of its proper divisors (2669395026943).

30005250053057 is a wasteful number, since it uses less digits than its factorization.

30005250053057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752640.

The product of its (nonzero) digits is 78750, while the sum is 35.

The spelling of 30005250053057 in words is "thirty trillion, five billion, two hundred fifty million, fifty-three thousand, fifty-seven".