22504030533551 has 16 divisors (see below), whose sum is σ = 25762982645760. Its totient is φ = 19256105324160.

The previous prime is 22504030533533. The next prime is 22504030533641. The reversal of 22504030533551 is 15533503040522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22504030533551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22504036533551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66417095 + ... + 66755063.

It is an arithmetic number, because the mean of its divisors is an integer number (1610186415360).

Almost surely, 2^{22504030533551} is an apocalyptic number.

22504030533551 is a deficient number, since it is larger than the sum of its proper divisors (3258952112209).

22504030533551 is a wasteful number, since it uses less digits than its factorization.

22504030533551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354254.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 22504030533551 in words is "twenty-two trillion, five hundred four billion, thirty million, five hundred thirty-three thousand, five hundred fifty-one".