473653501 has 2 divisors, whose sum is σ = 473653502. Its totient is φ = 473653500.

The previous prime is 473653483. The next prime is 473653517. The reversal of 473653501 is 105356374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429111225 + 44542276 = 20715^2 + 6674^2 .

It is a cyclic number.

It is not a de Polignac number, because 473653501 - 2⁵ = 473653469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473653571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236826750 + 236826751.

It is an arithmetic number, because the mean of its divisors is an integer number (236826751).

Almost surely, 2^473653501 is an apocalyptic number.

It is an amenable number.

473653501 is a deficient number, since it is larger than the sum of its proper divisors (1).

473653501 is an equidigital number, since it uses as much as digits as its factorization.

473653501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 473653501 is about 21763.5819891855. The cubic root of 473653501 is about 779.5074147169.

The spelling of 473653501 in words is "four hundred seventy-three million, six hundred fifty-three thousand, five hundred one".