605413578 has 48 divisors (see below), whose sum is σ = 1521051840. Its totient is φ = 157248960.

The previous prime is 605413559. The next prime is 605413591. The reversal of 605413578 is 875314506.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54483 + ... + 64646.

It is an arithmetic number, because the mean of its divisors is an integer number (31688580).

Almost surely, 2^605413578 is an apocalyptic number.

605413578 is an abundant number, since it is smaller than the sum of its proper divisors (915638262).

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

605413578 is a wasteful number, since it uses less digits than its factorization.

605413578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119163 (or 119152 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 605413578 is about 24605.1534845853. The cubic root of 605413578 is about 845.9617344886.

The spelling of 605413578 in words is "six hundred five million, four hundred thirteen thousand, five hundred seventy-eight".