1050446450 has 24 divisors (see below), whose sum is σ = 1958057712. Its totient is φ = 419269520.

The previous prime is 1050446429. The next prime is 1050446461. The reversal of 1050446450 is 546440501.

It is a super-2 number, since 2×1050446450² = 2206875488635205000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857 + ... + 45843.

It is an arithmetic number, because the mean of its divisors is an integer number (81585738).

Almost surely, 2^1050446450 is an apocalyptic number.

1050446450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050446450 is a deficient number, since it is larger than the sum of its proper divisors (907611262).

1050446450 is a wasteful number, since it uses less digits than its factorization.

1050446450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45466 (or 45461 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1050446450 is about 32410.5916329832. The cubic root of 1050446450 is about 1016.5403904199.

Adding to 1050446450 its reverse (546440501), we get a palindrome (1596886951).

The spelling of 1050446450 in words is "one billion, fifty million, four hundred forty-six thousand, four hundred fifty".