604455554406 has 32 divisors (see below), whose sum is σ = 1320014475648. Its totient is φ = 183001355840.

The previous prime is 604455554383. The next prime is 604455554453.

It is a happy number.

604455554406 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4101900 + ... + 4246703.

It is an arithmetic number, because the mean of its divisors is an integer number (41250452364).

Almost surely, 2^604455554406 is an apocalyptic number.

604455554406 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

604455554406 is an abundant number, since it is smaller than the sum of its proper divisors (715558921242).

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

604455554406 is a wasteful number, since it uses less digits than its factorization.

604455554406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8349716.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 604455554406 in words is "six hundred four billion, four hundred fifty-five million, five hundred fifty-four thousand, four hundred six".