1005515502146 has 32 divisors (see below), whose sum is σ = 1598381104320. Its totient is φ = 473085748800.

The previous prime is 1005515502139. The next prime is 1005515502157. The reversal of 1005515502146 is 6412055155001.

It is a super-2 number, since 2×1005515502146² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 5557805 + ... + 5735871.

It is an arithmetic number, because the mean of its divisors is an integer number (49949409510).

Almost surely, 2^{1005515502146} is an apocalyptic number.

1005515502146 is a deficient number, since it is larger than the sum of its proper divisors (592865602174).

1005515502146 is a wasteful number, since it uses less digits than its factorization.

1005515502146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179090.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 1005515502146 in words is "one trillion, five billion, five hundred fifteen million, five hundred two thousand, one hundred forty-six".