605000055504 has 80 divisors (see below), whose sum is σ = 1683283832384. Its totient is φ = 186138086400.

The previous prime is 605000055479. The next prime is 605000055509. The reversal of 605000055504 is 405550000506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605000055509) 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, 8877399 + ... + 8945289.

Almost surely, 2^605000055504 is an apocalyptic number.

It is an amenable number.

605000055504 is an abundant number, since it is smaller than the sum of its proper divisors (1078283776880).

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

605000055504 is a wasteful number, since it uses less digits than its factorization.

605000055504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82196 (or 82190 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 605000055504 in words is "six hundred five billion, fifty-five thousand, five hundred four".