1005055055102 has 48 divisors (see below), whose sum is σ = 1805953158240. Its totient is φ = 410904432576.

The previous prime is 1005055055093. The next prime is 1005055055129. The reversal of 1005055055102 is 2015505505001.

It is a congruent number.

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, 2580524 + ... + 2944352.

It is an arithmetic number, because the mean of its divisors is an integer number (37624024130).

Almost surely, 2^{1005055055102} is an apocalyptic number.

1005055055102 is a deficient number, since it is larger than the sum of its proper divisors (800898103138).

1005055055102 is a wasteful number, since it uses less digits than its factorization.

1005055055102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364257 (or 364234 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 29.

The spelling of 1005055055102 in words is "one trillion, five billion, fifty-five million, fifty-five thousand, one hundred two".