55516058 has 16 divisors (see below), whose sum is σ = 92105160. Its totient is φ = 24929856.

The previous prime is 55516051. The next prime is 55516079. The reversal of 55516058 is 85061555.

It can be written as a sum of positive squares in 4 ways, for example, as 36445369 + 19070689 = 6037^2 + 4367^2 .

It is not an unprimeable number, because it can be changed into a prime (55516051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27893 + ... + 29816.

Almost surely, 2^55516058 is an apocalyptic number.

55516058 is a deficient number, since it is larger than the sum of its proper divisors (36589102).

55516058 is a wasteful number, since it uses less digits than its factorization.

55516058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57761.

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 55516058 is about 7450.9098773237. The cubic root of 55516058 is about 381.4809659174.

The spelling of 55516058 in words is "fifty-five million, five hundred sixteen thousand, fifty-eight".