10555450177 has 2 divisors, whose sum is σ = 10555450178. Its totient is φ = 10555450176.

The previous prime is 10555450141. The next prime is 10555450273. The reversal of 10555450177 is 77105455501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9488513281 + 1066936896 = 97409^2 + 32664^2 .

It is a cyclic number.

It is not a de Polignac number, because 10555450177 - 2⁷ = 10555450049 is a prime.

It is a super-2 number, since 2×10555450177² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10555450277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277725088 + 5277725089.

It is an arithmetic number, because the mean of its divisors is an integer number (5277725089).

Almost surely, 2^10555450177 is an apocalyptic number.

It is an amenable number.

10555450177 is a deficient number, since it is larger than the sum of its proper divisors (1).

10555450177 is an equidigital number, since it uses as much as digits as its factorization.

10555450177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122500, while the sum is 40.

The spelling of 10555450177 in words is "ten billion, five hundred fifty-five million, four hundred fifty thousand, one hundred seventy-seven".