30505541543022 has 64 divisors (see below), whose sum is σ = 75123660971520. Its totient is φ = 8041871424384.

The previous prime is 30505541542981. The next prime is 30505541543069. The reversal of 30505541543022 is 22034514550503.

It is a super-3 number, since 3×30505541543022³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11072928 + ... + 13550675.

It is an arithmetic number, because the mean of its divisors is an integer number (1173807202680).

Almost surely, 2^{30505541543022} is an apocalyptic number.

30505541543022 is an abundant number, since it is smaller than the sum of its proper divisors (44618119428498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30505541543022 is a wasteful number, since it uses less digits than its factorization.

30505541543022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24625897.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 30505541543022 in words is "thirty trillion, five hundred five billion, five hundred forty-one million, five hundred forty-three thousand, twenty-two".