1044510004 has 6 divisors (see below), whose sum is σ = 1827892514. Its totient is φ = 522255000.

The previous prime is 1044509989. The next prime is 1044510007. The reversal of 1044510004 is 4000154401.

It can be written as a sum of positive squares in only one way, i.e., 985834404 + 58675600 = 31398^2 + 7660^2 .

It is a super-2 number, since 2×1044510004² = 2182002296912160032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044510007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130563747 + ... + 130563754.

Almost surely, 2^1044510004 is an apocalyptic number.

It is an amenable number.

1044510004 is a deficient number, since it is larger than the sum of its proper divisors (783382510).

1044510004 is a wasteful number, since it uses less digits than its factorization.

1044510004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261127505 (or 261127503 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1044510004 is about 32318.8799929701. The cubic root of 1044510004 is about 1014.6218281044.

Adding to 1044510004 its reverse (4000154401), we get a palindrome (5044664405).

It can be divided in two parts, 10445 and 10004, that added together give a square (20449 = 143²).

The spelling of 1044510004 in words is "one billion, forty-four million, five hundred ten thousand, four".