127734253 has 2 divisors, whose sum is σ = 127734254. Its totient is φ = 127734252.

The previous prime is 127734239. The next prime is 127734259. The reversal of 127734253 is 352437721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93663684 + 34070569 = 9678^2 + 5837^2 .

It is a cyclic number.

It is not a de Polignac number, because 127734253 - 2¹⁷ = 127603181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127734259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63867126 + 63867127.

It is an arithmetic number, because the mean of its divisors is an integer number (63867127).

Almost surely, 2^127734253 is an apocalyptic number.

It is an amenable number.

127734253 is a deficient number, since it is larger than the sum of its proper divisors (1).

127734253 is an equidigital number, since it uses as much as digits as its factorization.

127734253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 34.

The square root of 127734253 is about 11301.9579277221. The cubic root of 127734253 is about 503.6194072298.

The spelling of 127734253 in words is "one hundred twenty-seven million, seven hundred thirty-four thousand, two hundred fifty-three".