55010006 has 4 divisors (see below), whose sum is σ = 82515012. Its totient is φ = 27505002.

The previous prime is 55010003. The next prime is 55010041. The reversal of 55010006 is 60001055.

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

It is a super-2 number, since 2×55010006² = 6052201520240072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752500 + ... + 13752503.

It is an arithmetic number, because the mean of its divisors is an integer number (20628753).

Almost surely, 2^55010006 is an apocalyptic number.

55010006 is a deficient number, since it is larger than the sum of its proper divisors (27505006).

55010006 is a wasteful number, since it uses less digits than its factorization.

55010006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27505005.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 55010006 is about 7416.8730607986. The cubic root of 55010006 is about 380.3183067034.

The spelling of 55010006 in words is "fifty-five million, ten thousand, six".