274853153 has 2 divisors, whose sum is σ = 274853154. Its totient is φ = 274853152.

The previous prime is 274853143. The next prime is 274853167. The reversal of 274853153 is 351358472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219395344 + 55457809 = 14812^2 + 7447^2 .

It is a cyclic number.

It is not a de Polignac number, because 274853153 - 2¹⁴ = 274836769 is a prime.

It is not a weakly prime, because it can be changed into another prime (274853123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137426576 + 137426577.

It is an arithmetic number, because the mean of its divisors is an integer number (137426577).

Almost surely, 2^274853153 is an apocalyptic number.

It is an amenable number.

274853153 is a deficient number, since it is larger than the sum of its proper divisors (1).

274853153 is an equidigital number, since it uses as much as digits as its factorization.

274853153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 274853153 is about 16578.6957569044. The cubic root of 274853153 is about 650.1799525424.

The spelling of 274853153 in words is "two hundred seventy-four million, eight hundred fifty-three thousand, one hundred fifty-three".