604620030055 has 32 divisors (see below), whose sum is σ = 774748578240. Its totient is φ = 451672381440.

The previous prime is 604620029977. The next prime is 604620030059. The reversal of 604620030055 is 550030026406.

It is not a de Polignac number, because 604620030055 - 2⁷ = 604620029927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 604620029999 and 604620030026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604620030059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1787449 + ... + 2098621.

It is an arithmetic number, because the mean of its divisors is an integer number (24210893070).

Almost surely, 2^604620030055 is an apocalyptic number.

604620030055 is a deficient number, since it is larger than the sum of its proper divisors (170128548185).

604620030055 is a wasteful number, since it uses less digits than its factorization.

604620030055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311491.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 604620030055 in words is "six hundred four billion, six hundred twenty million, thirty thousand, fifty-five".