405360063 has 12 divisors (see below), whose sum is σ = 586492608. Its totient is φ = 269791200.

The previous prime is 405360047. The next prime is 405360077. The reversal of 405360063 is 360063504.

405360063 is a `hidden beast` number, since 4 + 0 + 53 + 600 + 6 + 3 = 666.

It is not a de Polignac number, because 405360063 - 2⁴ = 405360047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405360083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31638 + ... + 42563.

It is an arithmetic number, because the mean of its divisors is an integer number (48874384).

Almost surely, 2^405360063 is an apocalyptic number.

405360063 is a deficient number, since it is larger than the sum of its proper divisors (181132545).

405360063 is a wasteful number, since it uses less digits than its factorization.

405360063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74814 (or 74811 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 405360063 is about 20133.5556472273. Note that the first 3 decimals coincide. The cubic root of 405360063 is about 740.0828145691.

The spelling of 405360063 in words is "four hundred five million, three hundred sixty thousand, sixty-three".