275255002769 has 2 divisors, whose sum is σ = 275255002770. Its totient is φ = 275255002768.

The previous prime is 275255002753. The next prime is 275255002793. The reversal of 275255002769 is 967200552572.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138789777025 + 136465225744 = 372545^2 + 369412^2 .

It is a cyclic number.

It is not a de Polignac number, because 275255002769 - 2⁴ = 275255002753 is a prime.

It is a super-2 number, since 2×275255002769² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (275255002709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137627501384 + 137627501385.

It is an arithmetic number, because the mean of its divisors is an integer number (137627501385).

Almost surely, 2^275255002769 is an apocalyptic number.

It is an amenable number.

275255002769 is a deficient number, since it is larger than the sum of its proper divisors (1).

275255002769 is an equidigital number, since it uses as much as digits as its factorization.

275255002769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 275255002769 in words is "two hundred seventy-five billion, two hundred fifty-five million, two thousand, seven hundred sixty-nine".