4520543002152 has 32 divisors (see below), whose sum is σ = 11606799602400. Its totient is φ = 1466122054464.

The previous prime is 4520543002147. The next prime is 4520543002181. The reversal of 4520543002152 is 2512003450254.

It is a happy number.

It is a super-2 number, since 2×4520543002152² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2545349902 + ... + 2545351677.

It is an arithmetic number, because the mean of its divisors is an integer number (362712487575).

Almost surely, 2^{4520543002152} is an apocalyptic number.

It is an amenable number.

4520543002152 is an abundant number, since it is smaller than the sum of its proper divisors (7086256600248).

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

4520543002152 is a wasteful number, since it uses less digits than its factorization.

4520543002152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090701625 (or 5090701621 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 4520543002152 in words is "four trillion, five hundred twenty billion, five hundred forty-three million, two thousand, one hundred fifty-two".