5551069 has 2 divisors, whose sum is σ = 5551070. Its totient is φ = 5551068.

The previous prime is 5551057. The next prime is 5551079. The reversal of 5551069 is 9601555.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5359225 + 191844 = 2315^2 + 438^2 .

It is a cyclic number.

It is not a de Polignac number, because 5551069 - 2⁵ = 5551037 is a prime.

It is a super-2 number, since 2×5551069² = 61628734085522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5551069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5551079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775534 + 2775535.

It is an arithmetic number, because the mean of its divisors is an integer number (2775535).

Almost surely, 2^5551069 is an apocalyptic number.

It is an amenable number.

5551069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5551069 is an equidigital number, since it uses as much as digits as its factorization.

5551069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 5551069 is about 2356.0706695683. The cubic root of 5551069 is about 177.0620719233.

The spelling of 5551069 in words is "five million, five hundred fifty-one thousand, sixty-nine".