4950403 has 2 divisors, whose sum is σ = 4950404. Its totient is φ = 4950402.

The previous prime is 4950401. The next prime is 4950409. The reversal of 4950403 is 3040594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4950403 - 2¹ = 4950401 is a prime.

Together with 4950401, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (4950401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475201 + 2475202.

It is an arithmetic number, because the mean of its divisors is an integer number (2475202).

Almost surely, 2^4950403 is an apocalyptic number.

4950403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4950403 is an equidigital number, since it uses as much as digits as its factorization.

4950403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4950403 is about 2224.9501118003. The cubic root of 4950403 is about 170.4303169808.

Adding to 4950403 its reverse (3040594), we get a palindrome (7990997).

The spelling of 4950403 in words is "four million, nine hundred fifty thousand, four hundred three".