475476719 has 2 divisors, whose sum is σ = 475476720. Its totient is φ = 475476718.

The previous prime is 475476709. The next prime is 475476763. The reversal of 475476719 is 917674574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475476719 - 2¹² = 475472623 is a prime.

It is a super-2 number, since 2×475476719² = 452156220622009922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475476709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237738359 + 237738360.

It is an arithmetic number, because the mean of its divisors is an integer number (237738360).

Almost surely, 2^475476719 is an apocalyptic number.

475476719 is a deficient number, since it is larger than the sum of its proper divisors (1).

475476719 is an equidigital number, since it uses as much as digits as its factorization.

475476719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1481760, while the sum is 50.

The square root of 475476719 is about 21805.4286589372. The cubic root of 475476719 is about 780.5063110942.

The spelling of 475476719 in words is "four hundred seventy-five million, four hundred seventy-six thousand, seven hundred nineteen".