3550000563 has 24 divisors (see below), whose sum is σ = 5170733568. Its totient is φ = 2346926832.

The previous prime is 3550000549. The next prime is 3550000609. The reversal of 3550000563 is 3650000553.

It is a happy number.

It is not a de Polignac number, because 3550000563 - 2⁶ = 3550000499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3550000523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534006 + ... + 540612.

It is an arithmetic number, because the mean of its divisors is an integer number (215447232).

Almost surely, 2^3550000563 is an apocalyptic number.

3550000563 is a deficient number, since it is larger than the sum of its proper divisors (1620733005).

3550000563 is a wasteful number, since it uses less digits than its factorization.

3550000563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103 (or 7100 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 3550000563 is about 59581.8811636558. The cubic root of 3550000563 is about 1525.4903825436.

The spelling of 3550000563 in words is "three billion, five hundred fifty million, five hundred sixty-three", and thus it is an aban number.