1652412432 has 80 divisors (see below), whose sum is σ = 4662558720. Its totient is φ = 500112000.

The previous prime is 1652412413. The next prime is 1652412493. The reversal of 1652412432 is 2342142561.

It is a self number, because there is not a number n which added to its sum of digits gives 1652412432.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 606369 + ... + 609087.

It is an arithmetic number, because the mean of its divisors is an integer number (58281984).

Almost surely, 2^1652412432 is an apocalyptic number.

1652412432 is a gapful number since it is divisible by the number (12) 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 1652412432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2331279360).

1652412432 is an abundant number, since it is smaller than the sum of its proper divisors (3010146288).

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

1652412432 is a wasteful number, since it uses less digits than its factorization.

1652412432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892 (or 3886 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 1652412432 is about 40649.8761621730. The cubic root of 1652412432 is about 1182.2413666464.

Adding to 1652412432 its reverse (2342142561), we get a palindrome (3994554993).

The spelling of 1652412432 in words is "one billion, six hundred fifty-two million, four hundred twelve thousand, four hundred thirty-two".