47354022269 has 2 divisors, whose sum is σ = 47354022270. Its totient is φ = 47354022268.

The previous prime is 47354022253. The next prime is 47354022277. The reversal of 47354022269 is 96222045374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47249716900 + 104305369 = 217370^2 + 10213^2 .

It is a cyclic number.

It is not a de Polignac number, because 47354022269 - 2⁴ = 47354022253 is a prime.

It is a super-2 number, since 2×47354022269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47354021269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23677011134 + 23677011135.

It is an arithmetic number, because the mean of its divisors is an integer number (23677011135).

Almost surely, 2^47354022269 is an apocalyptic number.

It is an amenable number.

47354022269 is a deficient number, since it is larger than the sum of its proper divisors (1).

47354022269 is an equidigital number, since it uses as much as digits as its factorization.

47354022269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 47354022269 in words is "forty-seven billion, three hundred fifty-four million, twenty-two thousand, two hundred sixty-nine".