4545253524 has 48 divisors (see below), whose sum is σ = 12368048000. Its totient is φ = 1298642688.

The previous prime is 4545253499. The next prime is 4545253561. The reversal of 4545253524 is 4253525454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548029 + ... + 556260.

Almost surely, 2^4545253524 is an apocalyptic number.

It is an amenable number.

4545253524 is an abundant number, since it is smaller than the sum of its proper divisors (7822794476).

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

4545253524 is a wasteful number, since it uses less digits than its factorization.

4545253524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104317 (or 1104301 counting only the distinct ones).

The product of its digits is 480000, while the sum is 39.

The square root of 4545253524 is about 67418.4954148341. The cubic root of 4545253524 is about 1656.4793925274.

Adding to 4545253524 its reverse (4253525454), we get a palindrome (8798778978).

The spelling of 4545253524 in words is "four billion, five hundred forty-five million, two hundred fifty-three thousand, five hundred twenty-four".