550100601 has 24 divisors (see below), whose sum is σ = 809883360. Its totient is φ = 359703936.

The previous prime is 550100581. The next prime is 550100657. The reversal of 550100601 is 106001055.

550100601 is a `hidden beast` number, since 5 + 50 + 10 + 0 + 601 = 666.

It is not a de Polignac number, because 550100601 - 2¹¹ = 550098553 is a prime.

It is a super-2 number, since 2×550100601² = 605221342441122402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550102601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314010 + ... + 315756.

It is an arithmetic number, because the mean of its divisors is an integer number (33745140).

Almost surely, 2^550100601 is an apocalyptic number.

It is an amenable number.

550100601 is a deficient number, since it is larger than the sum of its proper divisors (259782759).

550100601 is a wasteful number, since it uses less digits than its factorization.

550100601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 550100601 is about 23454.2235215750. The cubic root of 550100601 is about 819.3712218214.

Adding to 550100601 its reverse (106001055), we get a palindrome (656101656).

The spelling of 550100601 in words is "five hundred fifty million, one hundred thousand, six hundred one".