551070130069 has 2 divisors, whose sum is σ = 551070130070. Its totient is φ = 551070130068.

The previous prime is 551070130067. The next prime is 551070130109. The reversal of 551070130069 is 960031070155.

551070130069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 343762933969 + 207307196100 = 586313^2 + 455310^2 .

It is a cyclic number.

It is not a de Polignac number, because 551070130069 - 2¹ = 551070130067 is a prime.

It is a super-2 number, since 2×551070130069² (a number of 24 digits) contains 22 as substring.

Together with 551070130067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551070130067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275535065034 + 275535065035.

It is an arithmetic number, because the mean of its divisors is an integer number (275535065035).

Almost surely, 2^551070130069 is an apocalyptic number.

It is an amenable number.

551070130069 is a deficient number, since it is larger than the sum of its proper divisors (1).

551070130069 is an equidigital number, since it uses as much as digits as its factorization.

551070130069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 37.

The spelling of 551070130069 in words is "five hundred fifty-one billion, seventy million, one hundred thirty thousand, sixty-nine".