2005468195552 has 12 divisors (see below), whose sum is σ = 3948265510056. Its totient is φ = 1002734097760.

The previous prime is 2005468195529. The next prime is 2005468195571. The reversal of 2005468195552 is 2555918645002.

It is a self number, because there is not a number n which added to its sum of digits gives 2005468195552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31335440524 + ... + 31335440587.

It is an arithmetic number, because the mean of its divisors is an integer number (329022125838).

Almost surely, 2^{2005468195552} is an apocalyptic number.

It is an amenable number.

2005468195552 is a deficient number, since it is larger than the sum of its proper divisors (1942797314504).

2005468195552 is an equidigital number, since it uses as much as digits as its factorization.

2005468195552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62670881121 (or 62670881113 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 52.

The spelling of 2005468195552 in words is "two trillion, five billion, four hundred sixty-eight million, one hundred ninety-five thousand, five hundred fifty-two".