561474593 has 8 divisors (see below), whose sum is σ = 577186560. Its totient is φ = 545790960.

The previous prime is 561474581. The next prime is 561474601. The reversal of 561474593 is 395474165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 561474593 - 2⁴ = 561474577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (561474293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36848 + ... + 49806.

It is an arithmetic number, because the mean of its divisors is an integer number (72148320).

Almost surely, 2^561474593 is an apocalyptic number.

It is an amenable number.

561474593 is a deficient number, since it is larger than the sum of its proper divisors (15711967).

561474593 is a wasteful number, since it uses less digits than its factorization.

561474593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167.

The product of its digits is 453600, while the sum is 44.

The square root of 561474593 is about 23695.4551127426. The cubic root of 561474593 is about 824.9799042549.

The spelling of 561474593 in words is "five hundred sixty-one million, four hundred seventy-four thousand, five hundred ninety-three".