10202169953 has 2 divisors, whose sum is σ = 10202169954. Its totient is φ = 10202169952.

The previous prime is 10202169949. The next prime is 10202169973. The reversal of 10202169953 is 35996120201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9364819984 + 837349969 = 96772^2 + 28937^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202169953 - 2² = 10202169949 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202169973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101084976 + 5101084977.

It is an arithmetic number, because the mean of its divisors is an integer number (5101084977).

Almost surely, 2^10202169953 is an apocalyptic number.

It is an amenable number.

10202169953 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202169953 is an equidigital number, since it uses as much as digits as its factorization.

10202169953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 10202169953 in words is "ten billion, two hundred two million, one hundred sixty-nine thousand, nine hundred fifty-three".