4521343435 has 24 divisors (see below), whose sum is σ = 6369366960. Its totient is φ = 3071888064.

The previous prime is 4521343399. The next prime is 4521343439. The reversal of 4521343435 is 5343431254.

It is a happy number.

It is not a de Polignac number, because 4521343435 - 2¹¹ = 4521341387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4521343435.

It is not an unprimeable number, because it can be changed into a prime (4521343439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57949 + ... + 111358.

It is an arithmetic number, because the mean of its divisors is an integer number (265390290).

Almost surely, 2^4521343435 is an apocalyptic number.

4521343435 is a deficient number, since it is larger than the sum of its proper divisors (1848023525).

4521343435 is a wasteful number, since it uses less digits than its factorization.

4521343435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169435 (or 169428 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 4521343435 is about 67240.9357088374. The cubic root of 4521343435 is about 1653.5696741688.

Adding to 4521343435 its reverse (5343431254), we get a palindrome (9864774689).

The spelling of 4521343435 in words is "four billion, five hundred twenty-one million, three hundred forty-three thousand, four hundred thirty-five".