1045535450 has 48 divisors (see below), whose sum is σ = 2012490240. Its totient is φ = 403704000.

The previous prime is 1045535443. The next prime is 1045535461. The reversal of 1045535450 is 545355401.

It is a super-3 number, since 3×1045535450³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 977516 + ... + 978584.

It is an arithmetic number, because the mean of its divisors is an integer number (41926880).

Almost surely, 2^1045535450 is an apocalyptic number.

1045535450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045535450 is a deficient number, since it is larger than the sum of its proper divisors (966954790).

1045535450 is a wasteful number, since it uses less digits than its factorization.

1045535450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 1045535450 is about 32334.7406051139. The cubic root of 1045535450 is about 1014.9537539495.

The spelling of 1045535450 in words is "one billion, forty-five million, five hundred thirty-five thousand, four hundred fifty".