48977743 has 2 divisors, whose sum is σ = 48977744. Its totient is φ = 48977742.

The previous prime is 48977711. The next prime is 48977749. The reversal of 48977743 is 34777984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48977743 - 2⁵ = 48977711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48977749) 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, 24488871 + 24488872.

It is an arithmetic number, because the mean of its divisors is an integer number (24488872).

Almost surely, 2^48977743 is an apocalyptic number.

48977743 is a deficient number, since it is larger than the sum of its proper divisors (1).

48977743 is an equidigital number, since it uses as much as digits as its factorization.

48977743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1185408, while the sum is 49.

The square root of 48977743 is about 6998.4100337148. The cubic root of 48977743 is about 365.8751577358.

The spelling of 48977743 in words is "forty-eight million, nine hundred seventy-seven thousand, seven hundred forty-three".