1050750450 has 72 divisors (see below), whose sum is σ = 2989097748. Its totient is φ = 263715840.

The previous prime is 1050750443. The next prime is 1050750461. The reversal of 1050750450 is 540570501.

1050750450 is a `hidden beast` number, since 105 + 0 + 7 + 504 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 374074281 + 676676169 = 19341^2 + 26013^2 .

It is a super-2 number, since 2×1050750450² = 2208153016350405000, which 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 (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 61027 + ... + 76326.

Almost surely, 2^1050750450 is an apocalyptic number.

1050750450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050750450 is an abundant number, since it is smaller than the sum of its proper divisors (1938347298).

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

1050750450 is a wasteful number, since it uses less digits than its factorization.

1050750450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137388 (or 137380 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 1050750450 is about 32415.2811186329. The cubic root of 1050750450 is about 1016.6384434818.

The spelling of 1050750450 in words is "one billion, fifty million, seven hundred fifty thousand, four hundred fifty".