48923980679 has 4 divisors (see below), whose sum is σ = 55913120784. Its totient is φ = 41934840576.

The previous prime is 48923980607. The next prime is 48923980681. The reversal of 48923980679 is 97608932984.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48923980679 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 (48923983679) 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, 3494570042 + ... + 3494570055.

It is an arithmetic number, because the mean of its divisors is an integer number (13978280196).

Almost surely, 2^48923980679 is an apocalyptic number.

48923980679 is a deficient number, since it is larger than the sum of its proper divisors (6989140105).

48923980679 is an equidigital number, since it uses as much as digits as its factorization.

48923980679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989140104.

The product of its (nonzero) digits is 47029248, while the sum is 65.

The spelling of 48923980679 in words is "forty-eight billion, nine hundred twenty-three million, nine hundred eighty thousand, six hundred seventy-nine".