127563072469 has 8 divisors (see below), whose sum is σ = 145867873280. Its totient is φ = 109278647856.

The previous prime is 127563072433. The next prime is 127563072521. The reversal of 127563072469 is 964270365721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127563072469 - 2¹⁷ = 127562941397 is a prime.

It is a super-2 number, since 2×127563072469² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127563072869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5080629 + ... + 5105674.

It is an arithmetic number, because the mean of its divisors is an integer number (18233484160).

Almost surely, 2^127563072469 is an apocalyptic number.

It is an amenable number.

127563072469 is a deficient number, since it is larger than the sum of its proper divisors (18304800811).

127563072469 is a wasteful number, since it uses less digits than its factorization.

127563072469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10188099.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 127563072469 in words is "one hundred twenty-seven billion, five hundred sixty-three million, seventy-two thousand, four hundred sixty-nine".