48581958079 has 2 divisors, whose sum is σ = 48581958080. Its totient is φ = 48581958078.

The previous prime is 48581958067. The next prime is 48581958167. The reversal of 48581958079 is 97085918584.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48581958079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48581958079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48581958479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24290979039 + 24290979040.

It is an arithmetic number, because the mean of its divisors is an integer number (24290979040).

Almost surely, 2^48581958079 is an apocalyptic number.

48581958079 is a deficient number, since it is larger than the sum of its proper divisors (1).

48581958079 is an equidigital number, since it uses as much as digits as its factorization.

48581958079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 64.

The spelling of 48581958079 in words is "forty-eight billion, five hundred eighty-one million, nine hundred fifty-eight thousand, seventy-nine".