4502525436 has 72 divisors (see below), whose sum is σ = 11869929344. Its totient is φ = 1437419520.

The previous prime is 4502525393. The next prime is 4502525441. The reversal of 4502525436 is 6345252054.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4502525436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87456 + ... + 129048.

Almost surely, 2^4502525436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4502525436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5934964672).

4502525436 is an abundant number, since it is smaller than the sum of its proper divisors (7367403908).

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

4502525436 is a wasteful number, since it uses less digits than its factorization.

4502525436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41731 (or 41726 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 4502525436 is about 67100.8601733242. The cubic root of 4502525436 is about 1651.2724113545.

The spelling of 4502525436 in words is "four billion, five hundred two million, five hundred twenty-five thousand, four hundred thirty-six".