1050520466 has 4 divisors (see below), whose sum is σ = 1575780702. Its totient is φ = 525260232.

The previous prime is 1050520463. The next prime is 1050520481. The reversal of 1050520466 is 6640250501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 917787025 + 132733441 = 30295^2 + 11521^2 .

It is a super-2 number, since 2×1050520466² = 2207186498969714312, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1050520463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262630115 + ... + 262630118.

Almost surely, 2^1050520466 is an apocalyptic number.

1050520466 is a deficient number, since it is larger than the sum of its proper divisors (525260236).

1050520466 is an equidigital number, since it uses as much as digits as its factorization.

1050520466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525260235.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1050520466 is about 32411.7334618190. The cubic root of 1050520466 is about 1016.5642655022.

Adding to 1050520466 its reverse (6640250501), we get a palindrome (7690770967).

The spelling of 1050520466 in words is "one billion, fifty million, five hundred twenty thousand, four hundred sixty-six".