1005335445215 has 32 divisors (see below), whose sum is σ = 1228793379840. Its totient is φ = 789432336000.

The previous prime is 1005335445199. The next prime is 1005335445229. The reversal of 1005335445215 is 5125445335001.

It is not a de Polignac number, because 1005335445215 - 2⁴ = 1005335445199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115299626 + ... + 115308344.

It is an arithmetic number, because the mean of its divisors is an integer number (38399793120).

Almost surely, 2^{1005335445215} is an apocalyptic number.

1005335445215 is a deficient number, since it is larger than the sum of its proper divisors (223457934625).

1005335445215 is an equidigital number, since it uses as much as digits as its factorization.

1005335445215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 1005335445215 in words is "one trillion, five billion, three hundred thirty-five million, four hundred forty-five thousand, two hundred fifteen".