561050 has 36 divisors (see below), whose sum is σ = 1219230. Its totient is φ = 191520.

The previous prime is 561047. The next prime is 561053. The reversal of 561050 is 50165.

561050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (561047) and next prime (561053).

It can be written as a sum of positive squares in 3 ways, for example, as 519841 + 41209 = 721^2 + 203^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (561053) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2336 + ... + 2564.

2⁵⁶¹⁰⁵⁰ is an apocalyptic number.

561050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

561050 is an abundant number, since it is smaller than the sum of its proper divisors (658180).

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

561050 is a wasteful number, since it uses less digits than its factorization.

561050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 561050 is about 749.0327095661. The cubic root of 561050 is about 82.4771898984.

The spelling of 561050 in words is "five hundred sixty-one thousand, fifty".