48896567977 has 2 divisors, whose sum is σ = 48896567978. Its totient is φ = 48896567976.

The previous prime is 48896567959. The next prime is 48896567989. The reversal of 48896567977 is 77976569884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48496407961 + 400160016 = 220219^2 + 20004^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48896567977 is a prime.

It is not a weakly prime, because it can be changed into another prime (48896567957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24448283988 + 24448283989.

It is an arithmetic number, because the mean of its divisors is an integer number (24448283989).

Almost surely, 2^48896567977 is an apocalyptic number.

It is an amenable number.

48896567977 is a deficient number, since it is larger than the sum of its proper divisors (1).

48896567977 is an equidigital number, since it uses as much as digits as its factorization.

48896567977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1280240640, while the sum is 76.

The spelling of 48896567977 in words is "forty-eight billion, eight hundred ninety-six million, five hundred sixty-seven thousand, nine hundred seventy-seven".