48001757 has 6 divisors (see below), whose sum is σ = 49714938. Its totient is φ = 46345712.

The previous prime is 48001753. The next prime is 48001777. The reversal of 48001757 is 75710084.

It can be written as a sum of positive squares in 3 ways, for example, as 3632836 + 44368921 = 1906^2 + 6661^2 .

It is not a de Polignac number, because 48001757 - 2² = 48001753 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48001753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27698 + ... + 29379.

It is an arithmetic number, because the mean of its divisors is an integer number (8285823).

Almost surely, 2^48001757 is an apocalyptic number.

It is an amenable number.

48001757 is a deficient number, since it is larger than the sum of its proper divisors (1713181).

48001757 is an equidigital number, since it uses as much as digits as its factorization.

48001757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57135 (or 57106 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 48001757 is about 6928.3300296680. The cubic root of 48001757 is about 363.4285527913.

The spelling of 48001757 in words is "forty-eight million, one thousand, seven hundred fifty-seven".