48727957 has 2 divisors, whose sum is σ = 48727958. Its totient is φ = 48727956.

The previous prime is 48727949. The next prime is 48727969. The reversal of 48727957 is 75972784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41550916 + 7177041 = 6446^2 + 2679^2 .

It is a cyclic number.

It is not a de Polignac number, because 48727957 - 2³ = 48727949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48727957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48727997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24363978 + 24363979.

It is an arithmetic number, because the mean of its divisors is an integer number (24363979).

Almost surely, 2^48727957 is an apocalyptic number.

It is an amenable number.

48727957 is a deficient number, since it is larger than the sum of its proper divisors (1).

48727957 is an equidigital number, since it uses as much as digits as its factorization.

48727957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 987840, while the sum is 49.

The square root of 48727957 is about 6980.5413113884. The cubic root of 48727957 is about 365.2521108049.

The spelling of 48727957 in words is "forty-eight million, seven hundred twenty-seven thousand, nine hundred fifty-seven".