1024532445 has 16 divisors (see below), whose sum is σ = 1695778560. Its totient is φ = 527575104.

The previous prime is 1024532441. The next prime is 1024532471. The reversal of 1024532445 is 5442354201.

It is not a de Polignac number, because 1024532445 - 2² = 1024532441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024532441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177189 + ... + 1178058.

It is an arithmetic number, because the mean of its divisors is an integer number (105986160).

Almost surely, 2^1024532445 is an apocalyptic number.

1024532445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1024532445 is a deficient number, since it is larger than the sum of its proper divisors (671246115).

1024532445 is a wasteful number, since it uses less digits than its factorization.

1024532445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355284.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 1024532445 is about 32008.3183719483. The cubic root of 1024532445 is about 1008.1115072143. Note that the first 3 decimals are identical.

Adding to 1024532445 its reverse (5442354201), we get a palindrome (6466886646).

The spelling of 1024532445 in words is "one billion, twenty-four million, five hundred thirty-two thousand, four hundred forty-five".