48235819 has 2 divisors, whose sum is σ = 48235820. Its totient is φ = 48235818.

The previous prime is 48235799. The next prime is 48235829. The reversal of 48235819 is 91853284.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48235819 - 2¹¹ = 48233771 is a prime.

It is a super-2 number, since 2×48235819² = 4653388469201522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48235829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24117909 + 24117910.

It is an arithmetic number, because the mean of its divisors is an integer number (24117910).

Almost surely, 2^48235819 is an apocalyptic number.

48235819 is a deficient number, since it is larger than the sum of its proper divisors (1).

48235819 is an equidigital number, since it uses as much as digits as its factorization.

48235819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 40.

The square root of 48235819 is about 6945.2011489949. The cubic root of 48235819 is about 364.0183015191.

The spelling of 48235819 in words is "forty-eight million, two hundred thirty-five thousand, eight hundred nineteen".