5663541426 has 16 divisors (see below), whose sum is σ = 11331553728. Its totient is φ = 1887102000.

The previous prime is 5663541391. The next prime is 5663541427. The reversal of 5663541426 is 6241453665.

It is a super-2 number, since 2×5663541426² = 64151402968036226952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5663541427) 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, 169705 + ... + 200316.

It is an arithmetic number, because the mean of its divisors is an integer number (708222108).

Almost surely, 2^5663541426 is an apocalyptic number.

5663541426 is an abundant number, since it is smaller than the sum of its proper divisors (5668012302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5663541426 is a wasteful number, since it uses less digits than its factorization.

5663541426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372577.

The product of its digits is 518400, while the sum is 42.

The square root of 5663541426 is about 75256.5042105996. The cubic root of 5663541426 is about 1782.4992693362.

The spelling of 5663541426 in words is "five billion, six hundred sixty-three million, five hundred forty-one thousand, four hundred twenty-six".