48552439855 has 4 divisors (see below), whose sum is σ = 58262927832. Its totient is φ = 38841951880.

The previous prime is 48552439829. The next prime is 48552439861. The reversal of 48552439855 is 55893425584.

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

It is not a de Polignac number, because 48552439855 - 2⁹ = 48552439343 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48552439855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4855243981 + ... + 4855243990.

It is an arithmetic number, because the mean of its divisors is an integer number (14565731958).

Almost surely, 2^48552439855 is an apocalyptic number.

48552439855 is a deficient number, since it is larger than the sum of its proper divisors (9710487977).

48552439855 is an equidigital number, since it uses as much as digits as its factorization.

48552439855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9710487976.

The product of its digits is 34560000, while the sum is 58.

The spelling of 48552439855 in words is "forty-eight billion, five hundred fifty-two million, four hundred thirty-nine thousand, eight hundred fifty-five".