48527681 has 2 divisors, whose sum is σ = 48527682. Its totient is φ = 48527680.

The previous prime is 48527671. The next prime is 48527747. The reversal of 48527681 is 18672584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37405456 + 11122225 = 6116^2 + 3335^2 .

It is a cyclic number.

It is not a de Polignac number, because 48527681 - 2¹⁴ = 48511297 is a prime.

It is a super-2 number, since 2×48527681² = 4709871646475522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48527621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24263840 + 24263841.

It is an arithmetic number, because the mean of its divisors is an integer number (24263841).

Almost surely, 2^48527681 is an apocalyptic number.

It is an amenable number.

48527681 is a deficient number, since it is larger than the sum of its proper divisors (1).

48527681 is an equidigital number, since it uses as much as digits as its factorization.

48527681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 41.

The square root of 48527681 is about 6966.1812350814. The cubic root of 48527681 is about 364.7510180376.

The spelling of 48527681 in words is "forty-eight million, five hundred twenty-seven thousand, six hundred eighty-one".