48281801 has 2 divisors, whose sum is σ = 48281802. Its totient is φ = 48281800.

The previous prime is 48281777. The next prime is 48281809. The reversal of 48281801 is 10818284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46936201 + 1345600 = 6851^2 + 1160^2 .

It is a cyclic number.

It is not a de Polignac number, because 48281801 - 2¹⁰ = 48280777 is a prime.

It is a super-2 number, since 2×48281801² = 4662264615607202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (48281809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24140900 + 24140901.

It is an arithmetic number, because the mean of its divisors is an integer number (24140901).

Almost surely, 2^48281801 is an apocalyptic number.

It is an amenable number.

48281801 is a deficient number, since it is larger than the sum of its proper divisors (1).

48281801 is an equidigital number, since it uses as much as digits as its factorization.

48281801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 48281801 is about 6948.5107037408. The cubic root of 48281801 is about 364.1339346314.

The spelling of 48281801 in words is "forty-eight million, two hundred eighty-one thousand, eight hundred one".