6365560046406 has 32 divisors (see below), whose sum is σ = 13897268402688. Its totient is φ = 1927739012640.

The previous prime is 6365560046401. The next prime is 6365560046423. The reversal of 6365560046406 is 6046400655636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6365560046401) 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, 30359161 + ... + 30568116.

It is an arithmetic number, because the mean of its divisors is an integer number (434289637584).

Almost surely, 2^{6365560046406} is an apocalyptic number.

6365560046406 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6365560046406 is an abundant number, since it is smaller than the sum of its proper divisors (7531708356282).

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

6365560046406 is a wasteful number, since it uses less digits than its factorization.

6365560046406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60928876.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 6365560046406 in words is "six trillion, three hundred sixty-five billion, five hundred sixty million, forty-six thousand, four hundred six".