1051536466 has 4 divisors (see below), whose sum is σ = 1577304702. Its totient is φ = 525768232.

The previous prime is 1051536449. The next prime is 1051536469. The reversal of 1051536466 is 6646351501.

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., 693532225 + 358004241 = 26335^2 + 18921^2 .

It is a super-2 number, since 2×1051536466² = 2211457878655538312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051536469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262884115 + ... + 262884118.

Almost surely, 2^1051536466 is an apocalyptic number.

1051536466 is a deficient number, since it is larger than the sum of its proper divisors (525768236).

1051536466 is an equidigital number, since it uses as much as digits as its factorization.

1051536466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525768235.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 1051536466 is about 32427.4030104170. The cubic root of 1051536466 is about 1016.8918797793.

Adding to 1051536466 its reverse (6646351501), we get a palindrome (7697887967).

The spelling of 1051536466 in words is "one billion, fifty-one million, five hundred thirty-six thousand, four hundred sixty-six".