30554252022643 has 2 divisors, whose sum is σ = 30554252022644. Its totient is φ = 30554252022642.

The previous prime is 30554252022617. The next prime is 30554252022727. The reversal of 30554252022643 is 34622025245503.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30554252022643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30554252022643.

It is not a weakly prime, because it can be changed into another prime (30554252082643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15277126011321 + 15277126011322.

It is an arithmetic number, because the mean of its divisors is an integer number (15277126011322).

Almost surely, 2^{30554252022643} is an apocalyptic number.

30554252022643 is a deficient number, since it is larger than the sum of its proper divisors (1).

30554252022643 is an equidigital number, since it uses as much as digits as its factorization.

30554252022643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 30554252022643 in words is "thirty trillion, five hundred fifty-four billion, two hundred fifty-two million, twenty-two thousand, six hundred forty-three".