48256540865899 has 2 divisors, whose sum is σ = 48256540865900. Its totient is φ = 48256540865898.

The previous prime is 48256540865879. The next prime is 48256540865933. The reversal of 48256540865899 is 99856804565284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48256540865899 - 2²¹ = 48256538768747 is a prime.

It is not a weakly prime, because it can be changed into another prime (48256540865879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24128270432949 + 24128270432950.

It is an arithmetic number, because the mean of its divisors is an integer number (24128270432950).

Almost surely, 2^{48256540865899} is an apocalyptic number.

48256540865899 is a deficient number, since it is larger than the sum of its proper divisors (1).

48256540865899 is an equidigital number, since it uses as much as digits as its factorization.

48256540865899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968000, while the sum is 79.

The spelling of 48256540865899 in words is "forty-eight trillion, two hundred fifty-six billion, five hundred forty million, eight hundred sixty-five thousand, eight hundred ninety-nine".