1005502065115 has 4 divisors (see below), whose sum is σ = 1206602478144. Its totient is φ = 804401652088.

The previous prime is 1005502065109. The next prime is 1005502065121. The reversal of 1005502065115 is 5115602055001.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1005502065109) and next prime (1005502065121).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005502065115 is a prime.

It is a super-2 number, since 2×1005502065115² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100550206507 + ... + 100550206516.

It is an arithmetic number, because the mean of its divisors is an integer number (301650619536).

Almost surely, 2^{1005502065115} is an apocalyptic number.

1005502065115 is a deficient number, since it is larger than the sum of its proper divisors (201100413029).

1005502065115 is an equidigital number, since it uses as much as digits as its factorization.

1005502065115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201100413028.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 1005502065115 in words is "one trillion, five billion, five hundred two million, sixty-five thousand, one hundred fifteen".