22053461304473 has 2 divisors, whose sum is σ = 22053461304474. Its totient is φ = 22053461304472.

The previous prime is 22053461304463. The next prime is 22053461304487. The reversal of 22053461304473 is 37440316435022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20271137513104 + 1782323791369 = 4502348^2 + 1335037^2 .

It is a cyclic number.

It is not a de Polignac number, because 22053461304473 - 2⁶ = 22053461304409 is a prime.

It is not a weakly prime, because it can be changed into another prime (22053461304443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026730652236 + 11026730652237.

It is an arithmetic number, because the mean of its divisors is an integer number (11026730652237).

Almost surely, 2^{22053461304473} is an apocalyptic number.

It is an amenable number.

22053461304473 is a deficient number, since it is larger than the sum of its proper divisors (1).

22053461304473 is an equidigital number, since it uses as much as digits as its factorization.

22053461304473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 44.

Adding to 22053461304473 its reverse (37440316435022), we get a palindrome (59493777739495).

The spelling of 22053461304473 in words is "twenty-two trillion, fifty-three billion, four hundred sixty-one million, three hundred four thousand, four hundred seventy-three".