1353032450 has 48 divisors (see below), whose sum is σ = 3137638464. Its totient is φ = 421723200.

The previous prime is 1353032449. The next prime is 1353032459. The reversal of 1353032450 is 542303531.

It is not an unprimeable number, because it can be changed into a prime (1353032459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171869 + ... + 179568.

It is an arithmetic number, because the mean of its divisors is an integer number (65367468).

Almost surely, 2^1353032450 is an apocalyptic number.

1353032450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353032450 is an abundant number, since it is smaller than the sum of its proper divisors (1784606014).

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

1353032450 is a wasteful number, since it uses less digits than its factorization.

1353032450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351467 (or 351462 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1353032450 is about 36783.5894115841. The cubic root of 1353032450 is about 1106.0363597358.

Adding to 1353032450 its reverse (542303531), we get a palindrome (1895335981).

The spelling of 1353032450 in words is "one billion, three hundred fifty-three million, thirty-two thousand, four hundred fifty".