561122053 has 8 divisors (see below), whose sum is σ = 586123200. Its totient is φ = 536171328.

The previous prime is 561122047. The next prime is 561122063. The reversal of 561122053 is 350221165.

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 561122053 - 2⁵ = 561122021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (561122033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11118 + ... + 35296.

It is an arithmetic number, because the mean of its divisors is an integer number (73265400).

Almost surely, 2^561122053 is an apocalyptic number.

It is an amenable number.

561122053 is a deficient number, since it is larger than the sum of its proper divisors (25001147).

561122053 is a wasteful number, since it uses less digits than its factorization.

561122053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25211.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 561122053 is about 23688.0149653786. The cubic root of 561122053 is about 824.8072046581.

The spelling of 561122053 in words is "five hundred sixty-one million, one hundred twenty-two thousand, fifty-three".