10155248569 has 2 divisors, whose sum is σ = 10155248570. Its totient is φ = 10155248568.

The previous prime is 10155248567. The next prime is 10155248591. The reversal of 10155248569 is 96584255101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9138404025 + 1016844544 = 95595^2 + 31888^2 .

It is a cyclic number.

It is not a de Polignac number, because 10155248569 - 2¹ = 10155248567 is a prime.

It is a super-2 number, since 2×10155248569² (a number of 21 digits) contains 22 as substring.

Together with 10155248567, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10155248561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077624284 + 5077624285.

It is an arithmetic number, because the mean of its divisors is an integer number (5077624285).

Almost surely, 2^10155248569 is an apocalyptic number.

It is an amenable number.

10155248569 is a deficient number, since it is larger than the sum of its proper divisors (1).

10155248569 is an equidigital number, since it uses as much as digits as its factorization.

10155248569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 10155248569 in words is "ten billion, one hundred fifty-five million, two hundred forty-eight thousand, five hundred sixty-nine".