48565801 has 2 divisors, whose sum is σ = 48565802. Its totient is φ = 48565800.

The previous prime is 48565799. The next prime is 48565813. The reversal of 48565801 is 10856584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25755625 + 22810176 = 5075^2 + 4776^2 .

It is a cyclic number.

It is not a de Polignac number, because 48565801 - 2¹ = 48565799 is a prime.

Together with 48565799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48565831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24282900 + 24282901.

It is an arithmetic number, because the mean of its divisors is an integer number (24282901).

Almost surely, 2^48565801 is an apocalyptic number.

It is an amenable number.

48565801 is a deficient number, since it is larger than the sum of its proper divisors (1).

48565801 is an equidigital number, since it uses as much as digits as its factorization.

48565801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 48565801 is about 6968.9167737892. The cubic root of 48565801 is about 364.8465007899.

The spelling of 48565801 in words is "forty-eight million, five hundred sixty-five thousand, eight hundred one".