574473778065 has 80 divisors (see below), whose sum is σ = 1124493454656. Its totient is φ = 278265456000.

The previous prime is 574473778033. The next prime is 574473778091. The reversal of 574473778065 is 560877374475.

574473778065 is a `hidden beast` number, since 57 + 447 + 3 + 7 + 7 + 80 + 65 = 666.

It is not a de Polignac number, because 574473778065 - 2⁵ = 574473778033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 574473777993 and 574473778011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4620859 + ... + 4743551.

Almost surely, 2^574473778065 is an apocalyptic number.

574473778065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

574473778065 is a deficient number, since it is larger than the sum of its proper divisors (550019676591).

574473778065 is a wasteful number, since it uses less digits than its factorization.

574473778065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123772 (or 123763 counting only the distinct ones).

The product of its (nonzero) digits is 138297600, while the sum is 63.

The spelling of 574473778065 in words is "five hundred seventy-four billion, four hundred seventy-three million, seven hundred seventy-eight thousand, sixty-five".