127547053 has 2 divisors, whose sum is σ = 127547054. Its totient is φ = 127547052.

The previous prime is 127547047. The next prime is 127547071. The reversal of 127547053 is 350745721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120077764 + 7469289 = 10958^2 + 2733^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127547053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127547033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63773526 + 63773527.

It is an arithmetic number, because the mean of its divisors is an integer number (63773527).

Almost surely, 2^127547053 is an apocalyptic number.

It is an amenable number.

127547053 is a deficient number, since it is larger than the sum of its proper divisors (1).

127547053 is an equidigital number, since it uses as much as digits as its factorization.

127547053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 127547053 is about 11293.6731403029. The cubic root of 127547053 is about 503.3732616990.

The spelling of 127547053 in words is "one hundred twenty-seven million, five hundred forty-seven thousand, fifty-three".