1000005000500 has 48 divisors (see below), whose sum is σ = 2382557381568. Its totient is φ = 363638180000.

The previous prime is 1000005000493. The next prime is 1000005000529. The reversal of 1000005000500 is 50005000001.

It is a Harshad number since it is a multiple of its sum of digits (11).

1000005000500 is a modest number, since divided by 5000500 gives 10000 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90904046 + ... + 90915045.

It is an arithmetic number, because the mean of its divisors is an integer number (49636612116).

Almost surely, 2^{1000005000500} is an apocalyptic number.

1000005000500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000005000500 is an abundant number, since it is smaller than the sum of its proper divisors (1382552381068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000005000500 is a wasteful number, since it uses less digits than its factorization.

1000005000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181819121 (or 181819109 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 11.

The spelling of 1000005000500 in words is "one trillion, five million, five hundred", and thus it is an aban number.