5563215406 has 32 divisors (see below), whose sum is σ = 9871994880. Its totient is φ = 2300575200.

The previous prime is 5563215397. The next prime is 5563215407. The reversal of 5563215406 is 6045123655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5563215407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853821 + ... + 860311.

It is an arithmetic number, because the mean of its divisors is an integer number (308499840).

Almost surely, 2^5563215406 is an apocalyptic number.

5563215406 is a deficient number, since it is larger than the sum of its proper divisors (4308779474).

5563215406 is a wasteful number, since it uses less digits than its factorization.

5563215406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8640.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5563215406 is about 74586.9653894030. The cubic root of 5563215406 is about 1771.9112220638.

The spelling of 5563215406 in words is "five billion, five hundred sixty-three million, two hundred fifteen thousand, four hundred six".