127916753 has 4 divisors (see below), whose sum is σ = 127961328. Its totient is φ = 127872180.

The previous prime is 127916743. The next prime is 127916771. The reversal of 127916753 is 357619721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 127916753 - 2¹² = 127912657 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 127916753.

It is not an unprimeable number, because it can be changed into a prime (127916743) 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, 17663 + ... + 23828.

It is an arithmetic number, because the mean of its divisors is an integer number (31990332).

Almost surely, 2^127916753 is an apocalyptic number.

It is an amenable number.

127916753 is a deficient number, since it is larger than the sum of its proper divisors (44575).

127916753 is an equidigital number, since it uses as much as digits as its factorization.

127916753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44574.

The product of its digits is 79380, while the sum is 41.

The square root of 127916753 is about 11310.0288682213. The cubic root of 127916753 is about 503.8591414228.

The spelling of 127916753 in words is "one hundred twenty-seven million, nine hundred sixteen thousand, seven hundred fifty-three".