574491859064 has 8 divisors (see below), whose sum is σ = 1077172235760. Its totient is φ = 287245929528.

The previous prime is 574491859063. The next prime is 574491859153. The reversal of 574491859064 is 460958194475.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×574491859064² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 574491858988 and 574491859006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574491859063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35905741184 + ... + 35905741199.

It is an arithmetic number, because the mean of its divisors is an integer number (134646529470).

Almost surely, 2^574491859064 is an apocalyptic number.

It is an amenable number.

574491859064 is a deficient number, since it is larger than the sum of its proper divisors (502680376696).

574491859064 is a wasteful number, since it uses less digits than its factorization.

574491859064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71811482389 (or 71811482385 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 62.

The spelling of 574491859064 in words is "five hundred seventy-four billion, four hundred ninety-one million, eight hundred fifty-nine thousand, sixty-four".