55711606 has 8 divisors (see below), whose sum is σ = 83853504. Its totient is φ = 27760440.

The previous prime is 55711561. The next prime is 55711609. The reversal of 55711606 is 60611755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55711609) 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, 46950 + ... + 48121.

It is an arithmetic number, because the mean of its divisors is an integer number (10481688).

Almost surely, 2^55711606 is an apocalyptic number.

55711606 is a deficient number, since it is larger than the sum of its proper divisors (28141898).

55711606 is a wasteful number, since it uses less digits than its factorization.

55711606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95366.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 55711606 is about 7464.0207663162. The cubic root of 55711606 is about 381.9283465287.

The spelling of 55711606 in words is "fifty-five million, seven hundred eleven thousand, six hundred six".