127534963 has 2 divisors, whose sum is σ = 127534964. Its totient is φ = 127534962.

The previous prime is 127534937. The next prime is 127534987. The reversal of 127534963 is 369435721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127534963 is a prime.

It is a super-3 number, since 3×127534963³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (127534903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63767481 + 63767482.

It is an arithmetic number, because the mean of its divisors is an integer number (63767482).

Almost surely, 2^127534963 is an apocalyptic number.

127534963 is a deficient number, since it is larger than the sum of its proper divisors (1).

127534963 is an equidigital number, since it uses as much as digits as its factorization.

127534963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 40.

The square root of 127534963 is about 11293.1378721771. The cubic root of 127534963 is about 503.3573565229.

The spelling of 127534963 in words is "one hundred twenty-seven million, five hundred thirty-four thousand, nine hundred sixty-three".