55006058 has 4 divisors (see below), whose sum is σ = 82509090. Its totient is φ = 27503028.

The previous prime is 55006037. The next prime is 55006109. The reversal of 55006058 is 85060055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34421689 + 20584369 = 5867^2 + 4537^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55006058.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13751513 + ... + 13751516.

Almost surely, 2^55006058 is an apocalyptic number.

55006058 is a deficient number, since it is larger than the sum of its proper divisors (27503032).

55006058 is a wasteful number, since it uses less digits than its factorization.

55006058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27503031.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 55006058 is about 7416.6069061263. The cubic root of 55006058 is about 380.3092081611.

The spelling of 55006058 in words is "fifty-five million, six thousand, fifty-eight".