605538550434 has 64 divisors (see below), whose sum is σ = 1223823744000. Its totient is φ = 199736591040.

The previous prime is 605538550363. The next prime is 605538550481. The reversal of 605538550434 is 434055835506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161950137 + ... + 161953875.

It is an arithmetic number, because the mean of its divisors is an integer number (19122246000).

Almost surely, 2^605538550434 is an apocalyptic number.

605538550434 is an abundant number, since it is smaller than the sum of its proper divisors (618285193566).

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

605538550434 is a wasteful number, since it uses less digits than its factorization.

605538550434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663.

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 605538550434 in words is "six hundred five billion, five hundred thirty-eight million, five hundred fifty thousand, four hundred thirty-four".