1002655516630 has 16 divisors (see below), whose sum is σ = 1805037184080. Its totient is φ = 401005039072.

The previous prime is 1002655516619. The next prime is 1002655516631. The reversal of 1002655516630 is 366155562001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002655516631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7072249 + ... + 7212628.

It is an arithmetic number, because the mean of its divisors is an integer number (112814824005).

Almost surely, 2^{1002655516630} is an apocalyptic number.

1002655516630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002655516630 is a deficient number, since it is larger than the sum of its proper divisors (802381667450).

1002655516630 is a wasteful number, since it uses less digits than its factorization.

1002655516630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14291903.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 1002655516630 in words is "one trillion, two billion, six hundred fifty-five million, five hundred sixteen thousand, six hundred thirty".