558054061 has 4 divisors (see below), whose sum is σ = 558101500. Its totient is φ = 558006624.

The previous prime is 558054031. The next prime is 558054071. The reversal of 558054061 is 160450855.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 99880036 + 458174025 = 9994^2 + 21405^2 .

It is a cyclic number.

It is not a de Polignac number, because 558054061 - 2⁷ = 558053933 is a prime.

It is a super-2 number, since 2×558054061² = 622848669997183442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558054031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8665 + ... + 34513.

It is an arithmetic number, because the mean of its divisors is an integer number (139525375).

Almost surely, 2^558054061 is an apocalyptic number.

It is an amenable number.

558054061 is a deficient number, since it is larger than the sum of its proper divisors (47439).

558054061 is a wasteful number, since it uses less digits than its factorization.

558054061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47438.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 558054061 is about 23623.1678866320. The cubic root of 558054061 is about 823.3012174563.

The spelling of 558054061 in words is "five hundred fifty-eight million, fifty-four thousand, sixty-one".