4505151252 has 48 divisors (see below), whose sum is σ = 12024173952. Its totient is φ = 1286067840.

The previous prime is 4505151241. The next prime is 4505151257. The reversal of 4505151252 is 2521515054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505151257) by changing a digit.

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, 76498 + ... + 121910.

It is an arithmetic number, because the mean of its divisors is an integer number (250503624).

Almost surely, 2^4505151252 is an apocalyptic number.

4505151252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4505151252 is an abundant number, since it is smaller than the sum of its proper divisors (7519022700).

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

4505151252 is a wasteful number, since it uses less digits than its factorization.

4505151252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46608 (or 46606 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4505151252 is about 67120.4235087950. The cubic root of 4505151252 is about 1651.5933493825.

The spelling of 4505151252 in words is "four billion, five hundred five million, one hundred fifty-one thousand, two hundred fifty-two".