275114999 has 2 divisors, whose sum is σ = 275115000. Its totient is φ = 275114998.

The previous prime is 275114977. The next prime is 275115007. The reversal of 275114999 is 999411572.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275114999 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275114929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137557499 + 137557500.

It is an arithmetic number, because the mean of its divisors is an integer number (137557500).

Almost surely, 2^275114999 is an apocalyptic number.

275114999 is a deficient number, since it is larger than the sum of its proper divisors (1).

275114999 is an equidigital number, since it uses as much as digits as its factorization.

275114999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 47.

The square root of 275114999 is about 16586.5909396717. The cubic root of 275114999 is about 650.3863572876.

The spelling of 275114999 in words is "two hundred seventy-five million, one hundred fourteen thousand, nine hundred ninety-nine".