2400616563 has 8 divisors (see below), whose sum is σ = 3389105808. Its totient is φ = 1506269184.

The previous prime is 2400616531. The next prime is 2400616601. The reversal of 2400616563 is 3656160042.

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

It is not a de Polignac number, because 2400616563 - 2⁵ = 2400616531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2400616523) 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, 23535406 + ... + 23535507.

It is an arithmetic number, because the mean of its divisors is an integer number (423638226).

Almost surely, 2^2400616563 is an apocalyptic number.

2400616563 is a deficient number, since it is larger than the sum of its proper divisors (988489245).

2400616563 is a wasteful number, since it uses less digits than its factorization.

2400616563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47070933.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2400616563 is about 48996.0872213282. The cubic root of 2400616563 is about 1338.9805424554.

The spelling of 2400616563 in words is "two billion, four hundred million, six hundred sixteen thousand, five hundred sixty-three".