1005214552002 has 48 divisors (see below), whose sum is σ = 2223596514048. Its totient is φ = 328100531040.

The previous prime is 1005214551959. The next prime is 1005214552031. The reversal of 1005214552002 is 2002554125001.

1005214552002 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 2 + 1 + 455 + 200 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1807828 + ... + 2297535.

It is an arithmetic number, because the mean of its divisors is an integer number (46324927376).

Almost surely, 2^{1005214552002} is an apocalyptic number.

1005214552002 is an abundant number, since it is smaller than the sum of its proper divisors (1218381962046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1005214552002 is a wasteful number, since it uses less digits than its factorization.

1005214552002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105655 (or 4105652 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 1005214552002 its reverse (2002554125001), we get a palindrome (3007768677003).

The spelling of 1005214552002 in words is "one trillion, five billion, two hundred fourteen million, five hundred fifty-two thousand, two".