1435252016 has 80 divisors (see below), whose sum is σ = 3085302528. Its totient is φ = 641376000.

The previous prime is 1435251997. The next prime is 1435252033. The reversal of 1435252016 is 6102525341.

It is a self number, because there is not a number n which added to its sum of digits gives 1435252016.

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, 4674935 + ... + 4675241.

Almost surely, 2^1435252016 is an apocalyptic number.

1435252016 is a gapful number since it is divisible by the number (16) 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 1435252016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1542651264).

1435252016 is an abundant number, since it is smaller than the sum of its proper divisors (1650050512).

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

1435252016 is a wasteful number, since it uses less digits than its factorization.

1435252016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1435252016 is about 37884.7200860716. The cubic root of 1435252016 is about 1128.0007502971. Note that the first 3 decimals are identical.

Adding to 1435252016 its reverse (6102525341), we get a palindrome (7537777357).

It can be divided in two parts, 143525 and 2016, that added together give a palindrome (145541).

The spelling of 1435252016 in words is "one billion, four hundred thirty-five million, two hundred fifty-two thousand, sixteen".