479501383 has 2 divisors, whose sum is σ = 479501384. Its totient is φ = 479501382.

The previous prime is 479501381. The next prime is 479501417. The reversal of 479501383 is 383105974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479501383 - 2¹ = 479501381 is a prime.

Together with 479501381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479501381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239750691 + 239750692.

It is an arithmetic number, because the mean of its divisors is an integer number (239750692).

Almost surely, 2^479501383 is an apocalyptic number.

479501383 is a deficient number, since it is larger than the sum of its proper divisors (1).

479501383 is an equidigital number, since it uses as much as digits as its factorization.

479501383 is an evil number, because the sum of its binary digits is even.

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

The square root of 479501383 is about 21897.5200193995. The cubic root of 479501383 is about 782.7023204756.

The spelling of 479501383 in words is "four hundred seventy-nine million, five hundred one thousand, three hundred eighty-three".