126009027050560 has 56 divisors (see below), whose sum is σ = 300082552341696. Its totient is φ = 50399653793280.

The previous prime is 126009027050503. The next prime is 126009027050611. The reversal of 126009027050560 is 65050720900621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11373006 + ... + 19528525.

Almost surely, 2^{126009027050560} is an apocalyptic number.

126009027050560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126009027050560 is an abundant number, since it is smaller than the sum of its proper divisors (174073525291136).

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

126009027050560 is a wasteful number, since it uses less digits than its factorization.

126009027050560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30914291 (or 30914281 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 126009027050560 in words is "one hundred twenty-six trillion, nine billion, twenty-seven million, fifty thousand, five hundred sixty".