1000551050 has 48 divisors (see below), whose sum is σ = 1883316960. Its totient is φ = 395461440.

The previous prime is 1000551049. The next prime is 1000551089. The reversal of 1000551050 is 501550001.

1000551050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1000551050² = 2002204807312205000, which contains 22 as substring.

It is a Curzon 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, 2387741 + ... + 2388159.

It is an arithmetic number, because the mean of its divisors is an integer number (39235770).

Almost surely, 2^1000551050 is an apocalyptic number.

1000551050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000551050 is a deficient number, since it is larger than the sum of its proper divisors (882765910).

1000551050 is a wasteful number, since it uses less digits than its factorization.

1000551050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 1000551050 is about 31631.4882672314. The cubic root of 1000551050 is about 1000.1836496041.

The spelling of 1000551050 in words is "one billion, five hundred fifty-one thousand, fifty".