2150127417077 has 2 divisors, whose sum is σ = 2150127417078. Its totient is φ = 2150127417076.

The previous prime is 2150127417029. The next prime is 2150127417107. The reversal of 2150127417077 is 7707147210512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1408859798116 + 741267618961 = 1186954^2 + 860969^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150127417077 - 2¹⁸ = 2150127154933 is a prime.

It is a super-2 number, since 2×2150127417077² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150127417017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075063708538 + 1075063708539.

It is an arithmetic number, because the mean of its divisors is an integer number (1075063708539).

Almost surely, 2^{2150127417077} is an apocalyptic number.

It is an amenable number.

2150127417077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150127417077 is an equidigital number, since it uses as much as digits as its factorization.

2150127417077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192080, while the sum is 44.

The spelling of 2150127417077 in words is "two trillion, one hundred fifty billion, one hundred twenty-seven million, four hundred seventeen thousand, seventy-seven".