473983501 has 2 divisors, whose sum is σ = 473983502. Its totient is φ = 473983500.

The previous prime is 473983483. The next prime is 473983537. The reversal of 473983501 is 105389374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388050601 + 85932900 = 19699^2 + 9270^2 .

It is a cyclic number.

It is not a de Polignac number, because 473983501 - 2⁵ = 473983469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473983541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236991750 + 236991751.

It is an arithmetic number, because the mean of its divisors is an integer number (236991751).

Almost surely, 2^473983501 is an apocalyptic number.

It is an amenable number.

473983501 is a deficient number, since it is larger than the sum of its proper divisors (1).

473983501 is an equidigital number, since it uses as much as digits as its factorization.

473983501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 473983501 is about 21771.1621416956. The cubic root of 473983501 is about 779.6884033716.

The spelling of 473983501 in words is "four hundred seventy-three million, nine hundred eighty-three thousand, five hundred one".