63474403 has 2 divisors, whose sum is σ = 63474404. Its totient is φ = 63474402.

The previous prime is 63474373. The next prime is 63474409. The reversal of 63474403 is 30447436.

63474403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63474403 - 2⁵ = 63474371 is a prime.

It is not a weakly prime, because it can be changed into another prime (63474409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31737201 + 31737202.

It is an arithmetic number, because the mean of its divisors is an integer number (31737202).

Almost surely, 2^63474403 is an apocalyptic number.

63474403 is a deficient number, since it is larger than the sum of its proper divisors (1).

63474403 is an equidigital number, since it uses as much as digits as its factorization.

63474403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 63474403 is about 7967.0824647420. The cubic root of 63474403 is about 398.9019949702.

The spelling of 63474403 in words is "sixty-three million, four hundred seventy-four thousand, four hundred three".