1032453216 has 60 divisors (see below), whose sum is σ = 3036423852. Its totient is φ = 344150208.

The previous prime is 1032453211. The next prime is 1032453251. The reversal of 1032453216 is 6123542301.

1032453216 is a `hidden beast` number, since 10 + 324 + 5 + 321 + 6 = 666.

It is a super-3 number, since 3×1032453216³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1032453216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032453211) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 196570 + ... + 201753.

Almost surely, 2^1032453216 is an apocalyptic number.

1032453216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1032453216 is an abundant number, since it is smaller than the sum of its proper divisors (2003970636).

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

1032453216 is an equidigital number, since it uses as much as digits as its factorization.

1032453216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398345 (or 398328 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1032453216 is about 32131.8100330498. The cubic root of 1032453216 is about 1010.7027804904.

Adding to 1032453216 its reverse (6123542301), we get a palindrome (7155995517).

The spelling of 1032453216 in words is "one billion, thirty-two million, four hundred fifty-three thousand, two hundred sixteen".