4523514520 has 32 divisors (see below), whose sum is σ = 11631895200. Its totient is φ = 1550919168.

The previous prime is 4523514503. The next prime is 4523514539. The reversal of 4523514520 is 254153254.

It is a super-2 number, since 2×4523514520² = 40924367225301660800, which contains 22 as substring.

It is a congruent number.

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, 8077425 + ... + 8077984.

It is an arithmetic number, because the mean of its divisors is an integer number (363496725).

Almost surely, 2^4523514520 is an apocalyptic number.

4523514520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4523514520 is an abundant number, since it is smaller than the sum of its proper divisors (7108380680).

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

4523514520 is a wasteful number, since it uses less digits than its factorization.

4523514520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16155427 (or 16155423 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4523514520 is about 67257.0778431534. The cubic root of 4523514520 is about 1653.8343053853.

Adding to 4523514520 its reverse (254153254), we get a palindrome (4777667774).

The spelling of 4523514520 in words is "four billion, five hundred twenty-three million, five hundred fourteen thousand, five hundred twenty".