127266562050 has 48 divisors (see below), whose sum is σ = 315662430240. Its totient is φ = 33933303040.

The previous prime is 127266562013. The next prime is 127266562051. The reversal of 127266562050 is 50265662721.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 127266561993 and 127266562011.

It is not an unprimeable number, because it can be changed into a prime (127266562051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1184986 + ... + 1287914.

It is an arithmetic number, because the mean of its divisors is an integer number (6576300630).

Almost surely, 2^127266562050 is an apocalyptic number.

127266562050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127266562050 is an abundant number, since it is smaller than the sum of its proper divisors (188395868190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127266562050 is a wasteful number, since it uses less digits than its factorization.

127266562050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111187 (or 111182 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 127266562050 in words is "one hundred twenty-seven billion, two hundred sixty-six million, five hundred sixty-two thousand, fifty".