1051100000500 has 48 divisors (see below), whose sum is σ = 2504293541568. Its totient is φ = 382218180000.

The previous prime is 1051100000479. The next prime is 1051100000567. The reversal of 1051100000500 is 50000011501.

It is a super-2 number, since 2×1051100000500² (a number of 25 digits) contains 22 as substring.

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, 95549046 + ... + 95560045.

It is an arithmetic number, because the mean of its divisors is an integer number (52172782116).

Almost surely, 2^{1051100000500} is an apocalyptic number.

1051100000500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051100000500 is an abundant number, since it is smaller than the sum of its proper divisors (1453193541068).

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

1051100000500 is a wasteful number, since it uses less digits than its factorization.

1051100000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191109121 (or 191109109 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 13.

The spelling of 1051100000500 in words is "one trillion, fifty-one billion, one hundred million, five hundred", and thus it is an aban number.