53850103 has 2 divisors, whose sum is σ = 53850104. Its totient is φ = 53850102.

The previous prime is 53850091. The next prime is 53850127. The reversal of 53850103 is 30105835.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53850103 is a prime.

It is a super-2 number, since 2×53850103² = 5799667186221218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53850403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26925051 + 26925052.

It is an arithmetic number, because the mean of its divisors is an integer number (26925052).

Almost surely, 2^53850103 is an apocalyptic number.

53850103 is a deficient number, since it is larger than the sum of its proper divisors (1).

53850103 is an equidigital number, since it uses as much as digits as its factorization.

53850103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 53850103 is about 7338.2629415959. The cubic root of 53850103 is about 377.6262531085.

Adding to 53850103 its reverse (30105835), we get a palindrome (83955938).

The spelling of 53850103 in words is "fifty-three million, eight hundred fifty thousand, one hundred three".