10554631669 has 2 divisors, whose sum is σ = 10554631670. Its totient is φ = 10554631668.

The previous prime is 10554631643. The next prime is 10554631691. The reversal of 10554631669 is 96613645501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10396249444 + 158382225 = 101962^2 + 12585^2 .

It is a cyclic number.

It is not a de Polignac number, because 10554631669 - 2¹¹ = 10554629621 is a prime.

It is a super-2 number, since 2×10554631669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10554631639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277315834 + 5277315835.

It is an arithmetic number, because the mean of its divisors is an integer number (5277315835).

Almost surely, 2^10554631669 is an apocalyptic number.

It is an amenable number.

10554631669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10554631669 is an equidigital number, since it uses as much as digits as its factorization.

10554631669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 10554631669 in words is "ten billion, five hundred fifty-four million, six hundred thirty-one thousand, six hundred sixty-nine".