5155501069 has 2 divisors, whose sum is σ = 5155501070. Its totient is φ = 5155501068.

The previous prime is 5155501051. The next prime is 5155501081. The reversal of 5155501069 is 9601055515.

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., 5124698569 + 30802500 = 71587^2 + 5550^2 .

It is a cyclic number.

It is not a de Polignac number, because 5155501069 - 2¹¹ = 5155499021 is a prime.

It is a super-2 number, since 2×5155501069² = 53158382544920285522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5155501669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577750534 + 2577750535.

It is an arithmetic number, because the mean of its divisors is an integer number (2577750535).

Almost surely, 2^5155501069 is an apocalyptic number.

It is an amenable number.

5155501069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155501069 is an equidigital number, since it uses as much as digits as its factorization.

5155501069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33750, while the sum is 37.

The square root of 5155501069 is about 71801.8180062316. The cubic root of 5155501069 is about 1727.5221601368.

The spelling of 5155501069 in words is "five billion, one hundred fifty-five million, five hundred one thousand, sixty-nine".