30052145901790 has 8 divisors (see below), whose sum is σ = 54093862623240. Its totient is φ = 12020858360712.

The previous prime is 30052145901787. The next prime is 30052145901851. The reversal of 30052145901790 is 9710954125003.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30052145901790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1502607295080 + ... + 1502607295099.

It is an arithmetic number, because the mean of its divisors is an integer number (6761732827905).

Almost surely, 2^{30052145901790} is an apocalyptic number.

30052145901790 is a deficient number, since it is larger than the sum of its proper divisors (24041716721450).

30052145901790 is a wasteful number, since it uses less digits than its factorization.

30052145901790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005214590186.

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 30052145901790 in words is "thirty trillion, fifty-two billion, one hundred forty-five million, nine hundred one thousand, seven hundred ninety".