1063452450 has 24 divisors (see below), whose sum is σ = 2637362448. Its totient is φ = 283587280.

The previous prime is 1063452437. The next prime is 1063452461. The reversal of 1063452450 is 542543601.

It is a super-2 number, since 2×1063452450² = 2261862226822005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3544692 + ... + 3544991.

It is an arithmetic number, because the mean of its divisors is an integer number (109890102).

Almost surely, 2^1063452450 is an apocalyptic number.

1063452450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1063452450 is an abundant number, since it is smaller than the sum of its proper divisors (1573909998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063452450 is a wasteful number, since it uses less digits than its factorization.

1063452450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7089698 (or 7089693 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1063452450 is about 32610.6186693844. The cubic root of 1063452450 is about 1020.7185920552.

The spelling of 1063452450 in words is "one billion, sixty-three million, four hundred fifty-two thousand, four hundred fifty".