10636654559551 has 2 divisors, whose sum is σ = 10636654559552. Its totient is φ = 10636654559550.

The previous prime is 10636654559513. The next prime is 10636654559579. The reversal of 10636654559551 is 15595545663601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10636654559551 - 2¹³ = 10636654551359 is a prime.

It is a super-2 number, since 2×10636654559551² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10636654559551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10636654559501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5318327279775 + 5318327279776.

It is an arithmetic number, because the mean of its divisors is an integer number (5318327279776).

Almost surely, 2^{10636654559551} is an apocalyptic number.

10636654559551 is a deficient number, since it is larger than the sum of its proper divisors (1).

10636654559551 is an equidigital number, since it uses as much as digits as its factorization.

10636654559551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900000, while the sum is 61.

The spelling of 10636654559551 in words is "ten trillion, six hundred thirty-six billion, six hundred fifty-four million, five hundred fifty-nine thousand, five hundred fifty-one".