1000005552050 has 24 divisors (see below), whose sum is σ = 1863664618500. Its totient is φ = 399216351680.

The previous prime is 1000005552043. The next prime is 1000005552109. The reversal of 1000005552050 is 502555000001.

It can be written as a sum of positive squares in 6 ways, for example, as 332828609569 + 667176942481 = 576913^2 + 816809^2 .

It is a super-2 number, since 2×1000005552050² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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 11 ways as a sum of consecutive naturals, for example, 19621025 + ... + 19671924.

Almost surely, 2^{1000005552050} is an apocalyptic number.

1000005552050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000005552050 is a deficient number, since it is larger than the sum of its proper divisors (863659066450).

1000005552050 is a wasteful number, since it uses less digits than its factorization.

1000005552050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39293470 (or 39293465 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 23.

The spelling of 1000005552050 in words is "one trillion, five million, five hundred fifty-two thousand, fifty".