48277643 has 2 divisors, whose sum is σ = 48277644. Its totient is φ = 48277642.

The previous prime is 48277631. The next prime is 48277687. The reversal of 48277643 is 34677284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48277643 - 2⁴ = 48277627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48277643.

It is not a weakly prime, because it can be changed into another prime (48277693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24138821 + 24138822.

It is an arithmetic number, because the mean of its divisors is an integer number (24138822).

Almost surely, 2^48277643 is an apocalyptic number.

48277643 is a deficient number, since it is larger than the sum of its proper divisors (1).

48277643 is an equidigital number, since it uses as much as digits as its factorization.

48277643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 41.

The square root of 48277643 is about 6948.2114964932. The cubic root of 48277643 is about 364.1234813320.

It can be divided in two parts, 482 and 77643, that added together give a 7-th power (78125 = 5⁷).

The spelling of 48277643 in words is "forty-eight million, two hundred seventy-seven thousand, six hundred forty-three".