1045524545 has 32 divisors (see below), whose sum is σ = 1381242240. Its totient is φ = 755020800.

The previous prime is 1045524527. The next prime is 1045524551. The reversal of 1045524545 is 5454255401.

It is not a de Polignac number, because 1045524545 - 2¹² = 1045520449 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869945 + ... + 871145.

It is an arithmetic number, because the mean of its divisors is an integer number (43163820).

Almost surely, 2^1045524545 is an apocalyptic number.

It is an amenable number.

1045524545 is a deficient number, since it is larger than the sum of its proper divisors (335717695).

1045524545 is a wasteful number, since it uses less digits than its factorization.

1045524545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505.

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 1045524545 is about 32334.5719779928. The cubic root of 1045524545 is about 1014.9502252602.

Adding to 1045524545 its reverse (5454255401), we get a palindrome (6499779946).

The spelling of 1045524545 in words is "one billion, forty-five million, five hundred twenty-four thousand, five hundred forty-five".