1534289044 has 18 divisors (see below), whose sum is σ = 2752103102. Its totient is φ = 748430400.

The previous prime is 1534289039. The next prime is 1534289047. The reversal of 1534289044 is 4409824351.

It can be written as a sum of positive squares in 3 ways, for example, as 144 + 1534288900 = 12^2 + 39170^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1534288988 and 1534289006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534289047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107367 + ... + 120814.

Almost surely, 2^1534289044 is an apocalyptic number.

It is an amenable number.

1534289044 is a deficient number, since it is larger than the sum of its proper divisors (1217814058).

1534289044 is a wasteful number, since it uses less digits than its factorization.

1534289044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228267 (or 228224 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 1534289044 is about 39170.0018381414. The cubic root of 1534289044 is about 1153.3710898647.

The spelling of 1534289044 in words is "one billion, five hundred thirty-four million, two hundred eighty-nine thousand, forty-four".