274863053 has 2 divisors, whose sum is σ = 274863054. Its totient is φ = 274863052.

The previous prime is 274863037. The next prime is 274863079. The reversal of 274863053 is 350368472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140256649 + 134606404 = 11843^2 + 11602^2 .

It is a cyclic number.

It is not a de Polignac number, because 274863053 - 2⁴ = 274863037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 274862998 and 274863016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274863013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137431526 + 137431527.

It is an arithmetic number, because the mean of its divisors is an integer number (137431527).

Almost surely, 2^274863053 is an apocalyptic number.

It is an amenable number.

274863053 is a deficient number, since it is larger than the sum of its proper divisors (1).

274863053 is an equidigital number, since it uses as much as digits as its factorization.

274863053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 274863053 is about 16578.9943301758. The cubic root of 274863053 is about 650.1877587766.

The spelling of 274863053 in words is "two hundred seventy-four million, eight hundred sixty-three thousand, fifty-three".