5308625618 has 4 divisors (see below), whose sum is σ = 7962938430. Its totient is φ = 2654312808.

The previous prime is 5308625599. The next prime is 5308625629. The reversal of 5308625618 is 8165268035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8165268035 = 5 ⋅1633053607.

It can be written as a sum of positive squares in only one way, i.e., 5247988249 + 60637369 = 72443^2 + 7787^2 .

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 as a sum of consecutive naturals, namely, 1327156403 + ... + 1327156406.

Almost surely, 2^5308625618 is an apocalyptic number.

5308625618 is a deficient number, since it is larger than the sum of its proper divisors (2654312812).

5308625618 is a wasteful number, since it uses less digits than its factorization.

5308625618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654312811.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 5308625618 is about 72860.3157967353. The cubic root of 5308625618 is about 1744.4587301631.

The spelling of 5308625618 in words is "five billion, three hundred eight million, six hundred twenty-five thousand, six hundred eighteen".