127447053 has 8 divisors (see below), whose sum is σ = 170031648. Its totient is φ = 84913584.

The previous prime is 127447049. The next prime is 127447091. The reversal of 127447053 is 350744721.

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

It is not a de Polignac number, because 127447053 - 2² = 127447049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127442053) 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, 6526 + ... + 17247.

It is an arithmetic number, because the mean of its divisors is an integer number (21253956).

Almost surely, 2^127447053 is an apocalyptic number.

It is an amenable number.

127447053 is a deficient number, since it is larger than the sum of its proper divisors (42584595).

127447053 is a wasteful number, since it uses less digits than its factorization.

127447053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25563.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 127447053 is about 11289.2450146146. The cubic root of 127447053 is about 503.2416749997.

The spelling of 127447053 in words is "one hundred twenty-seven million, four hundred forty-seven thousand, fifty-three".