561313094 has 32 divisors (see below), whose sum is σ = 889109760. Its totient is φ = 265420800.

The previous prime is 561313061. The next prime is 561313111. The reversal of 561313094 is 490313165.

561313094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 561313094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729542 + ... + 730310.

It is an arithmetic number, because the mean of its divisors is an integer number (27784680).

Almost surely, 2^561313094 is an apocalyptic number.

561313094 is a deficient number, since it is larger than the sum of its proper divisors (327796666).

561313094 is a wasteful number, since it uses less digits than its factorization.

561313094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 561313094 is about 23692.0470622528. The cubic root of 561313094 is about 824.9007993364.

The spelling of 561313094 in words is "five hundred sixty-one million, three hundred thirteen thousand, ninety-four".