127450947453 has 8 divisors (see below), whose sum is σ = 175794410400. Its totient is φ = 82037391408.

The previous prime is 127450947427. The next prime is 127450947487. The reversal of 127450947453 is 354749054721.

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 127450947453 - 2¹⁸ = 127450685309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127450947396 and 127450947405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127450947493) 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, 732476623 + ... + 732476796.

It is an arithmetic number, because the mean of its divisors is an integer number (21974301300).

Almost surely, 2^127450947453 is an apocalyptic number.

It is an amenable number.

127450947453 is a deficient number, since it is larger than the sum of its proper divisors (48343462947).

127450947453 is a wasteful number, since it uses less digits than its factorization.

127450947453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464953451.

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 127450947453 in words is "one hundred twenty-seven billion, four hundred fifty million, nine hundred forty-seven thousand, four hundred fifty-three".