1051005000506 has 32 divisors (see below), whose sum is σ = 1605099397440. Its totient is φ = 516059942400.

The previous prime is 1051005000443. The next prime is 1051005000517. The reversal of 1051005000506 is 6050005001501.

It is a super-2 number, since 2×1051005000506² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54218936 + ... + 54238316.

It is an arithmetic number, because the mean of its divisors is an integer number (50159356170).

Almost surely, 2^{1051005000506} is an apocalyptic number.

1051005000506 is a deficient number, since it is larger than the sum of its proper divisors (554094396934).

1051005000506 is a wasteful number, since it uses less digits than its factorization.

1051005000506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21630.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 1051005000506 in words is "one trillion, fifty-one billion, five million, five hundred six", and thus it is an aban number.