1051325434 has 4 divisors (see below), whose sum is σ = 1576988154. Its totient is φ = 525662716.

The previous prime is 1051325419. The next prime is 1051325477. The reversal of 1051325434 is 4345231501.

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., 1006475625 + 44849809 = 31725^2 + 6697^2 .

It is a super-2 number, since 2×1051325434² = 2210570336350576712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262831357 + ... + 262831360.

Almost surely, 2^1051325434 is an apocalyptic number.

1051325434 is a deficient number, since it is larger than the sum of its proper divisors (525662720).

1051325434 is an equidigital number, since it uses as much as digits as its factorization.

1051325434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525662719.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1051325434 is about 32424.1489325472. The cubic root of 1051325434 is about 1016.8238488260.

Adding to 1051325434 its reverse (4345231501), we get a palindrome (5396556935).

The spelling of 1051325434 in words is "one billion, fifty-one million, three hundred twenty-five thousand, four hundred thirty-four".