56066058 has 12 divisors (see below), whose sum is σ = 121476498. Its totient is φ = 18688680.

The previous prime is 56066053. The next prime is 56066081. The reversal of 56066058 is 85066065.

It can be written as a sum of positive squares in only one way, i.e., 49238289 + 6827769 = 7017^2 + 2613^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56066053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1557373 + ... + 1557408.

Almost surely, 2^56066058 is an apocalyptic number.

56066058 is an abundant number, since it is smaller than the sum of its proper divisors (65410440).

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

56066058 is a wasteful number, since it uses less digits than its factorization.

56066058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114789 (or 3114786 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 56066058 is about 7487.7271584908. The cubic root of 56066058 is about 382.7366112614.

It can be divided in two parts, 5606 and 6058, that added together give a square (11664 = 108²).

The spelling of 56066058 in words is "fifty-six million, sixty-six thousand, fifty-eight".