48720547 has 2 divisors, whose sum is σ = 48720548. Its totient is φ = 48720546.

The previous prime is 48720523. The next prime is 48720557. The reversal of 48720547 is 74502784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48720547 - 2¹¹ = 48718499 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48720557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24360273 + 24360274.

It is an arithmetic number, because the mean of its divisors is an integer number (24360274).

Almost surely, 2^48720547 is an apocalyptic number.

48720547 is a deficient number, since it is larger than the sum of its proper divisors (1).

48720547 is an equidigital number, since it uses as much as digits as its factorization.

48720547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 48720547 is about 6980.0105300780. The cubic root of 48720547 is about 365.2335953878.

The spelling of 48720547 in words is "forty-eight million, seven hundred twenty thousand, five hundred forty-seven".