2405364563 has 8 divisors (see below), whose sum is σ = 2752129632. Its totient is φ = 2059384896.

The previous prime is 2405364553. The next prime is 2405364607. The reversal of 2405364563 is 3654635042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2405364563 - 2⁶ = 2405364499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2405364523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189770 + ... + 202047.

It is an arithmetic number, because the mean of its divisors is an integer number (344016204).

Almost surely, 2^2405364563 is an apocalyptic number.

2405364563 is a deficient number, since it is larger than the sum of its proper divisors (346765069).

2405364563 is an equidigital number, since it uses as much as digits as its factorization.

2405364563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392701.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 2405364563 is about 49044.5161358536. The cubic root of 2405364563 is about 1339.8627176134.

The spelling of 2405364563 in words is "two billion, four hundred five million, three hundred sixty-four thousand, five hundred sixty-three".