10909800053 has 2 divisors, whose sum is σ = 10909800054. Its totient is φ = 10909800052.

The previous prime is 10909800037. The next prime is 10909800103. The reversal of 10909800053 is 35000890901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9031271089 + 1878528964 = 95033^2 + 43342^2 .

It is a cyclic number.

It is not a de Polignac number, because 10909800053 - 2⁴ = 10909800037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10909799986 and 10909800022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10909200053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5454900026 + 5454900027.

It is an arithmetic number, because the mean of its divisors is an integer number (5454900027).

Almost surely, 2^10909800053 is an apocalyptic number.

It is an amenable number.

10909800053 is a deficient number, since it is larger than the sum of its proper divisors (1).

10909800053 is an equidigital number, since it uses as much as digits as its factorization.

10909800053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 10909800053 in words is "ten billion, nine hundred nine million, eight hundred thousand, fifty-three".