1045364426 has 4 divisors (see below), whose sum is σ = 1568046642. Its totient is φ = 522682212.

The previous prime is 1045364417. The next prime is 1045364431. The reversal of 1045364426 is 6244635401.

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., 975625225 + 69739201 = 31235^2 + 8351^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261341105 + ... + 261341108.

Almost surely, 2^1045364426 is an apocalyptic number.

1045364426 is a deficient number, since it is larger than the sum of its proper divisors (522682216).

1045364426 is an equidigital number, since it uses as much as digits as its factorization.

1045364426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522682215.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 1045364426 is about 32332.0959110293. The cubic root of 1045364426 is about 1014.8984104040.

Adding to 1045364426 its reverse (6244635401), we get a palindrome (7289999827).

The spelling of 1045364426 in words is "one billion, forty-five million, three hundred sixty-four thousand, four hundred twenty-six".