127552822468007 has 4 divisors (see below), whose sum is σ = 127562301029616. Its totient is φ = 127543343906400.

The previous prime is 127552822467989. The next prime is 127552822468063. The reversal of 127552822468007 is 700864228255721.

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

It is a cyclic number.

It is not a de Polignac number, because 127552822468007 - 2¹⁶ = 127552822402471 is a prime.

It is a super-2 number, since 2×127552822468007² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127552822468607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4739260619 + ... + 4739287532.

It is an arithmetic number, because the mean of its divisors is an integer number (31890575257404).

Almost surely, 2^{127552822468007} is an apocalyptic number.

127552822468007 is a deficient number, since it is larger than the sum of its proper divisors (9478561609).

127552822468007 is an equidigital number, since it uses as much as digits as its factorization.

127552822468007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9478561608.

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 127552822468007 in words is "one hundred twenty-seven trillion, five hundred fifty-two billion, eight hundred twenty-two million, four hundred sixty-eight thousand, seven".