1050353550 has 72 divisors (see below), whose sum is σ = 2840115096. Its totient is φ = 278291520.

The previous prime is 1050353537. The next prime is 1050353617. The reversal of 1050353550 is 553530501.

1050353550 is a `hidden beast` number, since 10 + 50 + 3 + 53 + 550 = 666.

It is a super-2 number, since 2×1050353550² = 2206485159995205000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63217 + ... + 78083.

It is an arithmetic number, because the mean of its divisors is an integer number (39446043).

Almost surely, 2^1050353550 is an apocalyptic number.

1050353550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050353550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1420057548).

1050353550 is an abundant number, since it is smaller than the sum of its proper divisors (1789761546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1050353550 is a wasteful number, since it uses less digits than its factorization.

1050353550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15042 (or 15034 counting only the distinct ones).

The product of its (nonzero) digits is 5625, while the sum is 27.

The square root of 1050353550 is about 32409.1584278272. The cubic root of 1050353550 is about 1016.5104224044.

The spelling of 1050353550 in words is "one billion, fifty million, three hundred fifty-three thousand, five hundred fifty".