104785574436 has 27 divisors (see below), whose sum is σ = 264879556123. Its totient is φ = 34927877400.

The previous prime is 104785574407. The next prime is 104785574477. The reversal of 104785574436 is 634475587401.

The square root of 104785574436 is 323706.

It is a perfect power (a square), and thus also a powerful number.

104785574436 is a `hidden beast` number, since 1 + 0 + 47 + 8 + 557 + 4 + 43 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1915261 + ... + 1969211.

Almost surely, 2^104785574436 is an apocalyptic number.

104785574436 is the 323706-th square number.

It is an amenable number.

104785574436 is an abundant number, since it is smaller than the sum of its proper divisors (160093981687).

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

104785574436 is an frugal number, since it uses more digits than its factorization.

104785574436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107912 (or 53956 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 104785574436 in words is "one hundred four billion, seven hundred eighty-five million, five hundred seventy-four thousand, four hundred thirty-six".