1000050550550 has 48 divisors (see below), whose sum is σ = 1877332343040. Its totient is φ = 396328678560.

The previous prime is 1000050550531. The next prime is 1000050550561. The reversal of 1000050550550 is 550550500001.

It is a super-2 number, since 2×1000050550550² (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 23 ways as a sum of consecutive naturals, for example, 2368391 + ... + 2758509.

It is an arithmetic number, because the mean of its divisors is an integer number (39111090480).

Almost surely, 2^{1000050550550} is an apocalyptic number.

1000050550550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000050550550 is a deficient number, since it is larger than the sum of its proper divisors (877281792490).

1000050550550 is a wasteful number, since it uses less digits than its factorization.

1000050550550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390605 (or 390600 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 26.

The spelling of 1000050550550 in words is "one trillion, fifty million, five hundred fifty thousand, five hundred fifty".