48948111623 has 2 divisors, whose sum is σ = 48948111624. Its totient is φ = 48948111622.

The previous prime is 48948111587. The next prime is 48948111631. The reversal of 48948111623 is 32611184984.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48948111623 - 2⁸ = 48948111367 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48948111683) 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 as a sum of consecutive naturals, namely, 24474055811 + 24474055812.

It is an arithmetic number, because the mean of its divisors is an integer number (24474055812).

Almost surely, 2^48948111623 is an apocalyptic number.

48948111623 is a deficient number, since it is larger than the sum of its proper divisors (1).

48948111623 is an equidigital number, since it uses as much as digits as its factorization.

48948111623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 47.

The spelling of 48948111623 in words is "forty-eight billion, nine hundred forty-eight million, one hundred eleven thousand, six hundred twenty-three".