127050552871534 has 4 divisors (see below), whose sum is σ = 190575829307304. Its totient is φ = 63525276435766.

The previous prime is 127050552871433. The next prime is 127050552871547. The reversal of 127050552871534 is 435178255050721.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×127050552871534² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31762638217882 + ... + 31762638217885.

It is an arithmetic number, because the mean of its divisors is an integer number (47643957326826).

Almost surely, 2^{127050552871534} is an apocalyptic number.

127050552871534 is a deficient number, since it is larger than the sum of its proper divisors (63525276435770).

127050552871534 is an equidigital number, since it uses as much as digits as its factorization.

127050552871534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63525276435769.

The product of its (nonzero) digits is 11760000, while the sum is 55.

The spelling of 127050552871534 in words is "one hundred twenty-seven trillion, fifty billion, five hundred fifty-two million, eight hundred seventy-one thousand, five hundred thirty-four".