1608825002775 has 12 divisors (see below), whose sum is σ = 2659924004712. Its totient is φ = 858040001440.

The previous prime is 1608825002761. The next prime is 1608825002791. The reversal of 1608825002775 is 5772005288061.

It is not a de Polignac number, because 1608825002775 - 2¹⁵ = 1608824970007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10725499944 + ... + 10725500093.

It is an arithmetic number, because the mean of its divisors is an integer number (221660333726).

Almost surely, 2^{1608825002775} is an apocalyptic number.

1608825002775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1608825002775 is a deficient number, since it is larger than the sum of its proper divisors (1051099001937).

1608825002775 is a wasteful number, since it uses less digits than its factorization.

1608825002775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21451000050 (or 21451000045 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 1608825002775 in words is "one trillion, six hundred eight billion, eight hundred twenty-five million, two thousand, seven hundred seventy-five".