1005000505424 has 10 divisors (see below), whose sum is σ = 1947188479290. Its totient is φ = 502500252704.

The previous prime is 1005000505363. The next prime is 1005000505463. The reversal of 1005000505424 is 4245050005001.

It can be written as a sum of positive squares in only one way, i.e., 1003466999824 + 1533505600 = 1001732^2 + 39160^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1005000505393 and 1005000505402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31406265779 + ... + 31406265810.

It is an arithmetic number, because the mean of its divisors is an integer number (194718847929).

Almost surely, 2^{1005000505424} is an apocalyptic number.

It is an amenable number.

1005000505424 is a deficient number, since it is larger than the sum of its proper divisors (942187973866).

1005000505424 is an equidigital number, since it uses as much as digits as its factorization.

1005000505424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62812531597 (or 62812531591 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 1005000505424 in words is "one trillion, five billion, five hundred five thousand, four hundred twenty-four".