30052502800505 has 8 divisors (see below), whose sum is σ = 36063035627400. Its totient is φ = 24041980729216.

The previous prime is 30052502800469. The next prime is 30052502800543. The reversal of 30052502800505 is 50500820525003.

It can be written as a sum of positive squares in 4 ways, for example, as 164534074384 + 29887968726121 = 405628^2 + 5466989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30052502800505 - 2¹⁴ = 30052502784121 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6025901 + ... + 9819189.

It is an arithmetic number, because the mean of its divisors is an integer number (4507879453425).

Almost surely, 2^{30052502800505} is an apocalyptic number.

It is an amenable number.

30052502800505 is a deficient number, since it is larger than the sum of its proper divisors (6010532826895).

30052502800505 is a wasteful number, since it uses less digits than its factorization.

30052502800505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377803.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 30052502800505 in words is "thirty trillion, fifty-two billion, five hundred two million, eight hundred thousand, five hundred five".