5469890269 has 2 divisors, whose sum is σ = 5469890270. Its totient is φ = 5469890268.

The previous prime is 5469890189. The next prime is 5469890273. The reversal of 5469890269 is 9620989645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5236259044 + 233631225 = 72362^2 + 15285^2 .

It is a cyclic number.

It is not a de Polignac number, because 5469890269 - 2²¹ = 5467793117 is a prime.

It is a super-2 number, since 2×5469890269² = 59839399109801784722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5469891269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2734945134 + 2734945135.

It is an arithmetic number, because the mean of its divisors is an integer number (2734945135).

Almost surely, 2^5469890269 is an apocalyptic number.

It is an amenable number.

5469890269 is a deficient number, since it is larger than the sum of its proper divisors (1).

5469890269 is an equidigital number, since it uses as much as digits as its factorization.

5469890269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8398080, while the sum is 58.

The square root of 5469890269 is about 73958.7065124857. The cubic root of 5469890269 is about 1761.9471250404.

The spelling of 5469890269 in words is "five billion, four hundred sixty-nine million, eight hundred ninety thousand, two hundred sixty-nine".