48318532953599 has 4 divisors (see below), whose sum is σ = 48319175468520. Its totient is φ = 48317890438680.

The previous prime is 48318532953577. The next prime is 48318532953617. The reversal of 48318532953599 is 99535923581384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48318532953599 - 2¹⁶ = 48318532888063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48318532953529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321144644 + ... + 321295065.

It is an arithmetic number, because the mean of its divisors is an integer number (12079793867130).

Almost surely, 2^{48318532953599} is an apocalyptic number.

48318532953599 is a deficient number, since it is larger than the sum of its proper divisors (642514921).

48318532953599 is an equidigital number, since it uses as much as digits as its factorization.

48318532953599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642514920.

The product of its digits is 1259712000, while the sum is 74.

The spelling of 48318532953599 in words is "forty-eight trillion, three hundred eighteen billion, five hundred thirty-two million, nine hundred fifty-three thousand, five hundred ninety-nine".