1002152404545 has 16 divisors (see below), whose sum is σ = 1604622016512. Its totient is φ = 534088559360.

The previous prime is 1002152404511. The next prime is 1002152404559. The reversal of 1002152404545 is 5454042512001.

It is a happy number.

It is not a de Polignac number, because 1002152404545 - 2¹⁴ = 1002152388161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24524097 + ... + 24564926.

It is an arithmetic number, because the mean of its divisors is an integer number (100288876032).

Almost surely, 2^{1002152404545} is an apocalyptic number.

1002152404545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1002152404545 is a deficient number, since it is larger than the sum of its proper divisors (602469611967).

1002152404545 is a wasteful number, since it uses less digits than its factorization.

1002152404545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49090392.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 1002152404545 its reverse (5454042512001), we get a palindrome (6456194916546).

The spelling of 1002152404545 in words is "one trillion, two billion, one hundred fifty-two million, four hundred four thousand, five hundred forty-five".