127526963 has 4 divisors (see below), whose sum is σ = 131640768. Its totient is φ = 123413160.

The previous prime is 127526947. The next prime is 127526981. The reversal of 127526963 is 369625721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369625721 = 43 ⋅8595947.

It is a cyclic number.

It is not a de Polignac number, because 127526963 - 2⁴ = 127526947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 127526963.

It is not an unprimeable number, because it can be changed into a prime (127526983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2056856 + ... + 2056917.

It is an arithmetic number, because the mean of its divisors is an integer number (32910192).

Almost surely, 2^127526963 is an apocalyptic number.

127526963 is a deficient number, since it is larger than the sum of its proper divisors (4113805).

127526963 is an equidigital number, since it uses as much as digits as its factorization.

127526963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113804.

The product of its digits is 136080, while the sum is 41.

The square root of 127526963 is about 11292.7836692288. The cubic root of 127526963 is about 503.3468314534.

The spelling of 127526963 in words is "one hundred twenty-seven million, five hundred twenty-six thousand, nine hundred sixty-three".