4555252000 has 192 divisors, whose sum is σ = 12764685024. Its totient is φ = 1582694400.

The previous prime is 4555251991. The next prime is 4555252007. The reversal of 4555252000 is 2525554.

It can be written as a sum of positive squares in 16 ways, for example, as 169104016 + 4386147984 = 13004^2 + 66228^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4555252000.

It is not an unprimeable number, because it can be changed into a prime (4555252007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 881424 + ... + 886576.

Almost surely, 2^4555252000 is an apocalyptic number.

4555252000 is a gapful number since it is divisible by the number (40) 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 4555252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6382342512).

4555252000 is an abundant number, since it is smaller than the sum of its proper divisors (8209433024).

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

4555252000 is a wasteful number, since it uses less digits than its factorization.

4555252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208 (or 5190 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 4555252000 is about 67492.6070025451. The cubic root of 4555252000 is about 1657.6931231318.

Adding to 4555252000 its reverse (2525554), we get a palindrome (4557777554).

The spelling of 4555252000 in words is "four billion, five hundred fifty-five million, two hundred fifty-two thousand".