1028275550607 has 8 divisors (see below), whose sum is σ = 1371630956976. Its totient is φ = 685218588992.

The previous prime is 1028275550593. The next prime is 1028275550611. The reversal of 1028275550607 is 7060555728201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1028275550607 - 2²² = 1028271356303 is a prime.

It is a super-3 number, since 3×1028275550607³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028275557607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74603148 + ... + 74616929.

It is an arithmetic number, because the mean of its divisors is an integer number (171453869622).

Almost surely, 2^{1028275550607} is an apocalyptic number.

1028275550607 is a deficient number, since it is larger than the sum of its proper divisors (343355406369).

1028275550607 is a wasteful number, since it uses less digits than its factorization.

1028275550607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149222377.

The product of its (nonzero) digits is 1176000, while the sum is 48.

The spelling of 1028275550607 in words is "one trillion, twenty-eight billion, two hundred seventy-five million, five hundred fifty thousand, six hundred seven".