1006655005598 has 8 divisors (see below), whose sum is σ = 1647253645560. Its totient is φ = 457570457080.

The previous prime is 1006655005589. The next prime is 1006655005651. The reversal of 1006655005598 is 8955005566001.

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

It is a super-2 number, since 2×1006655005598² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 22878522833 + ... + 22878522876.

It is an arithmetic number, because the mean of its divisors is an integer number (205906705695).

Almost surely, 2^{1006655005598} is an apocalyptic number.

1006655005598 is a deficient number, since it is larger than the sum of its proper divisors (640598639962).

1006655005598 is a wasteful number, since it uses less digits than its factorization.

1006655005598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45757045722.

The product of its (nonzero) digits is 1620000, while the sum is 50.

The spelling of 1006655005598 in words is "one trillion, six billion, six hundred fifty-five million, five thousand, five hundred ninety-eight".