1045715530 has 16 divisors (see below), whose sum is σ = 1882960200. Its totient is φ = 418136832.

The previous prime is 1045715513. The next prime is 1045715533. The reversal of 1045715530 is 355175401.

1045715530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 879537649 + 166177881 = 29657^2 + 12891^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1045715492 and 1045715501.

It is not an unprimeable number, because it can be changed into a prime (1045715533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13342 + ... + 47638.

Almost surely, 2^1045715530 is an apocalyptic number.

1045715530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045715530 is a deficient number, since it is larger than the sum of its proper divisors (837244670).

1045715530 is a wasteful number, since it uses less digits than its factorization.

1045715530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37353.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 1045715530 is about 32337.5251062910. The cubic root of 1045715530 is about 1015.0120215034.

The spelling of 1045715530 in words is "one billion, forty-five million, seven hundred fifteen thousand, five hundred thirty".