2406546563 has 16 divisors (see below), whose sum is σ = 2519317920. Its totient is φ = 2296512000.

The previous prime is 2406546553. The next prime is 2406546577. The reversal of 2406546563 is 3656456042.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2406546563 - 2⁴ = 2406546547 is a prime.

It is a super-2 number, since 2×2406546563² = 11582932719774225938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2406546563.

It is not an unprimeable number, because it can be changed into a prime (2406546553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903728 + ... + 906386.

It is an arithmetic number, because the mean of its divisors is an integer number (157457370).

Almost surely, 2^2406546563 is an apocalyptic number.

2406546563 is a deficient number, since it is larger than the sum of its proper divisors (112771357).

2406546563 is a wasteful number, since it uses less digits than its factorization.

2406546563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158.

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 2406546563 is about 49056.5649327386. The cubic root of 2406546563 is about 1340.0821519026.

The spelling of 2406546563 in words is "two billion, four hundred six million, five hundred forty-six thousand, five hundred sixty-three".