4625520513 has 4 divisors (see below), whose sum is σ = 6167360688. Its totient is φ = 3083680340.

The previous prime is 4625520511. The next prime is 4625520517. The reversal of 4625520513 is 3150255264.

4625520513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4625520513 - 2¹ = 4625520511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4625520511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 770920083 + ... + 770920088.

It is an arithmetic number, because the mean of its divisors is an integer number (1541840172).

Almost surely, 2^4625520513 is an apocalyptic number.

It is an amenable number.

4625520513 is a deficient number, since it is larger than the sum of its proper divisors (1541840175).

4625520513 is a wasteful number, since it uses less digits than its factorization.

4625520513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541840174.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 4625520513 is about 68011.1793236965. The cubic root of 4625520513 is about 1666.1734267141.

Adding to 4625520513 its reverse (3150255264), we get a palindrome (7775775777).

The spelling of 4625520513 in words is "four billion, six hundred twenty-five million, five hundred twenty thousand, five hundred thirteen".