127000054 has 4 divisors (see below), whose sum is σ = 190500084. Its totient is φ = 63500026.

The previous prime is 127000051. The next prime is 127000057. The reversal of 127000054 is 450000721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450000721 = 61 ⋅7377061.

It is an interprime number because it is at equal distance from previous prime (127000051) and next prime (127000057).

It is a super-2 number, since 2×127000054² = 32258027432005832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126999995 and 127000040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127000051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31750012 + ... + 31750015.

It is an arithmetic number, because the mean of its divisors is an integer number (47625021).

Almost surely, 2^127000054 is an apocalyptic number.

127000054 is a deficient number, since it is larger than the sum of its proper divisors (63500030).

127000054 is an equidigital number, since it uses as much as digits as its factorization.

127000054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63500029.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 127000054 is about 11269.4300654470. The cubic root of 127000054 is about 502.6526407734.

Adding to 127000054 its reverse (450000721), we get a palindrome (577000775).

The spelling of 127000054 in words is "one hundred twenty-seven million, fifty-four", and thus it is an aban number.