55606001 has 8 divisors (see below), whose sum is σ = 60734208. Its totient is φ = 50490000.

The previous prime is 55605941. The next prime is 55606003. The reversal of 55606001 is 10060655.

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

It is not a de Polignac number, because 55606001 - 2⁶ = 55605937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55606003) 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, 8351 + ... + 13451.

It is an arithmetic number, because the mean of its divisors is an integer number (7591776).

Almost surely, 2^55606001 is an apocalyptic number.

It is an amenable number.

55606001 is a deficient number, since it is larger than the sum of its proper divisors (5128207).

55606001 is a wasteful number, since it uses less digits than its factorization.

55606001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 55606001 is about 7456.9431404564. The cubic root of 55606001 is about 381.6868704835.

Adding to 55606001 its reverse (10060655), we get a palindrome (65666656).

The spelling of 55606001 in words is "fifty-five million, six hundred six thousand, one".