48032757 has 20 divisors (see below), whose sum is σ = 71939340. Its totient is φ = 31938624.

The previous prime is 48032753. The next prime is 48032767. The reversal of 48032757 is 75723084.

It can be written as a sum of positive squares in 2 ways, for example, as 45077796 + 2954961 = 6714^2 + 1719^2 .

It is not a de Polignac number, because 48032757 - 2² = 48032753 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48032753) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 58969 + ... + 59777.

It is an arithmetic number, because the mean of its divisors is an integer number (3596967).

Almost surely, 2^48032757 is an apocalyptic number.

It is an amenable number.

48032757 is a deficient number, since it is larger than the sum of its proper divisors (23906583).

48032757 is an equidigital number, since it uses as much as digits as its factorization.

48032757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 48032757 is about 6930.5668599329. The cubic root of 48032757 is about 363.5067711832.

The spelling of 48032757 in words is "forty-eight million, thirty-two thousand, seven hundred fifty-seven".