127252882090 has 32 divisors (see below), whose sum is σ = 245197368000. Its totient is φ = 47404816128.

The previous prime is 127252882087. The next prime is 127252882129. The reversal of 127252882090 is 90288252721.

It is a super-2 number, since 2×127252882090² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 127252882090.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5664655 + ... + 5687074.

It is an arithmetic number, because the mean of its divisors is an integer number (7662417750).

Almost surely, 2^127252882090 is an apocalyptic number.

127252882090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127252882090 is a deficient number, since it is larger than the sum of its proper divisors (117944485910).

127252882090 is a wasteful number, since it uses less digits than its factorization.

127252882090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11351814.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 127252882090 in words is "one hundred twenty-seven billion, two hundred fifty-two million, eight hundred eighty-two thousand, ninety".