63028403 has 2 divisors, whose sum is σ = 63028404. Its totient is φ = 63028402.

The previous prime is 63028393. The next prime is 63028409. The reversal of 63028403 is 30482036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63028403 - 2⁴ = 63028387 is a prime.

It is not a weakly prime, because it can be changed into another prime (63028409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31514201 + 31514202.

It is an arithmetic number, because the mean of its divisors is an integer number (31514202).

Almost surely, 2^63028403 is an apocalyptic number.

63028403 is a deficient number, since it is larger than the sum of its proper divisors (1).

63028403 is an equidigital number, since it uses as much as digits as its factorization.

63028403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 63028403 is about 7939.0429523967. The cubic root of 63028403 is about 397.9655092457.

The spelling of 63028403 in words is "sixty-three million, twenty-eight thousand, four hundred three".