48836918399 has 4 divisors (see below), whose sum is σ = 48846375264. Its totient is φ = 48827461536.

The previous prime is 48836918387. The next prime is 48836918441. The reversal of 48836918399 is 99381963884.

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 48836918399 - 2²⁸ = 48568482943 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 (48832918399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4720682 + ... + 4731015.

It is an arithmetic number, because the mean of its divisors is an integer number (12211593816).

Almost surely, 2^48836918399 is an apocalyptic number.

48836918399 is a deficient number, since it is larger than the sum of its proper divisors (9456865).

48836918399 is an equidigital number, since it uses as much as digits as its factorization.

48836918399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9456864.

The product of its digits is 80621568, while the sum is 68.

The spelling of 48836918399 in words is "forty-eight billion, eight hundred thirty-six million, nine hundred eighteen thousand, three hundred ninety-nine".