127488053541 has 4 divisors (see below), whose sum is σ = 169984071392. Its totient is φ = 84992035692.

The previous prime is 127488053531. The next prime is 127488053543. The reversal of 127488053541 is 145350884721.

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 not a de Polignac number, because 127488053541 - 2⁵ = 127488053509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127488053543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21248008921 + ... + 21248008926.

It is an arithmetic number, because the mean of its divisors is an integer number (42496017848).

Almost surely, 2^127488053541 is an apocalyptic number.

It is an amenable number.

127488053541 is a deficient number, since it is larger than the sum of its proper divisors (42496017851).

127488053541 is an equidigital number, since it uses as much as digits as its factorization.

127488053541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42496017850.

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 127488053541 in words is "one hundred twenty-seven billion, four hundred eighty-eight million, fifty-three thousand, five hundred forty-one".