5563542546 has 48 divisors (see below), whose sum is σ = 12244284000. Its totient is φ = 1825479744.

The previous prime is 5563542541. The next prime is 5563542557. The reversal of 5563542546 is 6452453655.

5563542546 is a `hidden beast` number, since 5 + 5 + 63 + 5 + 42 + 546 = 666.

It is a super-2 number, since 2×5563542546² = 61906011322304324232, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5563542541) 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, 356005 + ... + 371303.

It is an arithmetic number, because the mean of its divisors is an integer number (255089250).

Almost surely, 2^5563542546 is an apocalyptic number.

5563542546 is an abundant number, since it is smaller than the sum of its proper divisors (6680741454).

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

5563542546 is a wasteful number, since it uses less digits than its factorization.

5563542546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623 (or 15620 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 45.

The square root of 5563542546 is about 74589.1583676877. The cubic root of 5563542546 is about 1771.9459532779.

The spelling of 5563542546 in words is "five billion, five hundred sixty-three million, five hundred forty-two thousand, five hundred forty-six".