2354003563 has 8 divisors (see below), whose sum is σ = 2456853408. Its totient is φ = 2251195584.

The previous prime is 2354003557. The next prime is 2354003599. The reversal of 2354003563 is 3653004532.

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 2354003563 - 2²⁹ = 1817132651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354003513) 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, 173245 + ... + 186337.

It is an arithmetic number, because the mean of its divisors is an integer number (307106676).

Almost surely, 2^2354003563 is an apocalyptic number.

2354003563 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2354003563 is a deficient number, since it is larger than the sum of its proper divisors (102849845).

2354003563 is a wasteful number, since it uses less digits than its factorization.

2354003563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20933.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 2354003563 is about 48518.0746011216. The cubic root of 2354003563 is about 1330.2574666911.

The spelling of 2354003563 in words is "two billion, three hundred fifty-four million, three thousand, five hundred sixty-three".