1352453508 has 108 divisors (see below), whose sum is σ = 4001542272. Its totient is φ = 384017760.

The previous prime is 1352453503. The next prime is 1352453527. The reversal of 1352453508 is 8053542531.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1352453503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 292293 + ... + 296883.

Almost surely, 2^1352453508 is an apocalyptic number.

1352453508 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1352453508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2000771136).

1352453508 is an abundant number, since it is smaller than the sum of its proper divisors (2649088764).

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

1352453508 is a wasteful number, since it uses less digits than its factorization.

1352453508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782 (or 4770 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 1352453508 is about 36775.7190004492. The cubic root of 1352453508 is about 1105.8785851870.

The spelling of 1352453508 in words is "one billion, three hundred fifty-two million, four hundred fifty-three thousand, five hundred eight".