48857753 has 6 divisors (see below), whose sum is σ = 56834586. Its totient is φ = 41878032.

The previous prime is 48857749. The next prime is 48857803. The reversal of 48857753 is 35775884.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46676224 + 2181529 = 6832^2 + 1477^2 .

It is not a de Polignac number, because 48857753 - 2² = 48857749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48857698 and 48857707.

It is not an unprimeable number, because it can be changed into a prime (48857153) 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, 498500 + ... + 498597.

It is an arithmetic number, because the mean of its divisors is an integer number (9472431).

Almost surely, 2^48857753 is an apocalyptic number.

It is an amenable number.

48857753 is a deficient number, since it is larger than the sum of its proper divisors (7976833).

48857753 is an equidigital number, since it uses as much as digits as its factorization.

48857753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997111 (or 997104 counting only the distinct ones).

The product of its digits is 940800, while the sum is 47.

The square root of 48857753 is about 6989.8321152943. The cubic root of 48857753 is about 365.5761289831.

The spelling of 48857753 in words is "forty-eight million, eight hundred fifty-seven thousand, seven hundred fifty-three".