561760053 has 16 divisors (see below), whose sum is σ = 794627136. Its totient is φ = 351786240.

The previous prime is 561760037. The next prime is 561760057. The reversal of 561760053 is 350067165.

It is not a de Polignac number, because 561760053 - 2⁴ = 561760037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 561759996 and 561760023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (561760057) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16143 + ... + 37203.

It is an arithmetic number, because the mean of its divisors is an integer number (49664196).

Almost surely, 2^561760053 is an apocalyptic number.

It is an amenable number.

561760053 is a deficient number, since it is larger than the sum of its proper divisors (232867083).

561760053 is a wasteful number, since it uses less digits than its factorization.

561760053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21604.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 561760053 is about 23701.4778653146. The cubic root of 561760053 is about 825.1196902563.

The spelling of 561760053 in words is "five hundred sixty-one million, seven hundred sixty thousand, fifty-three".