1005000056415 has 12 divisors (see below), whose sum is σ = 1742000097864. Its totient is φ = 536000030064.

The previous prime is 1005000056369. The next prime is 1005000056471. The reversal of 1005000056415 is 5146500005001.

It is a happy number.

1005000056415 is a `hidden beast` number, since 10 + 0 + 5 + 0 + 0 + 0 + 0 + 5 + 641 + 5 = 666.

It is not a de Polignac number, because 1005000056415 - 2¹³ = 1005000048223 is a prime.

It is a super-2 number, since 2×1005000056415² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11166667249 + ... + 11166667338.

It is an arithmetic number, because the mean of its divisors is an integer number (145166674822).

Almost surely, 2^{1005000056415} is an apocalyptic number.

1005000056415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1005000056415 is a deficient number, since it is larger than the sum of its proper divisors (737000041449).

1005000056415 is a wasteful number, since it uses less digits than its factorization.

1005000056415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22333334598 (or 22333334595 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 1005000056415 in words is "one trillion, five billion, fifty-six thousand, four hundred fifteen".