10051016601553 has 2 divisors, whose sum is σ = 10051016601554. Its totient is φ = 10051016601552.

The previous prime is 10051016601533. The next prime is 10051016601599. The reversal of 10051016601553 is 35510661015001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10023853606209 + 27162995344 = 3166047^2 + 164812^2 .

It is an emirp because it is prime and its reverse (35510661015001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10051016601553 - 2²⁵ = 10050983047121 is a prime.

It is not a weakly prime, because it can be changed into another prime (10051016601533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025508300776 + 5025508300777.

It is an arithmetic number, because the mean of its divisors is an integer number (5025508300777).

Almost surely, 2^{10051016601553} is an apocalyptic number.

It is an amenable number.

10051016601553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051016601553 is an equidigital number, since it uses as much as digits as its factorization.

10051016601553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 34.

Adding to 10051016601553 its reverse (35510661015001), we get a palindrome (45561677616554).

The spelling of 10051016601553 in words is "ten trillion, fifty-one billion, sixteen million, six hundred one thousand, five hundred fifty-three".