20052226153 has 2 divisors, whose sum is σ = 20052226154. Its totient is φ = 20052226152.

The previous prime is 20052226147. The next prime is 20052226171. The reversal of 20052226153 is 35162225002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19776234384 + 275991769 = 140628^2 + 16613^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20052226153 is a prime.

It is not a weakly prime, because it can be changed into another prime (20052236153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10026113076 + 10026113077.

It is an arithmetic number, because the mean of its divisors is an integer number (10026113077).

Almost surely, 2^20052226153 is an apocalyptic number.

It is an amenable number.

20052226153 is a deficient number, since it is larger than the sum of its proper divisors (1).

20052226153 is an equidigital number, since it uses as much as digits as its factorization.

20052226153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 20052226153 in words is "twenty billion, fifty-two million, two hundred twenty-six thousand, one hundred fifty-three".