48743574787 has 2 divisors, whose sum is σ = 48743574788. Its totient is φ = 48743574786.

The previous prime is 48743574769. The next prime is 48743574791. The reversal of 48743574787 is 78747534784.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48743574787 is a prime.

It is not a weakly prime, because it can be changed into another prime (48743574287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24371787393 + 24371787394.

It is an arithmetic number, because the mean of its divisors is an integer number (24371787394).

Almost surely, 2^48743574787 is an apocalyptic number.

48743574787 is a deficient number, since it is larger than the sum of its proper divisors (1).

48743574787 is an equidigital number, since it uses as much as digits as its factorization.

48743574787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 147517440, while the sum is 64.

The spelling of 48743574787 in words is "forty-eight billion, seven hundred forty-three million, five hundred seventy-four thousand, seven hundred eighty-seven".