55000601 has 4 divisors (see below), whose sum is σ = 55338192. Its totient is φ = 54663012.

The previous prime is 55000597. The next prime is 55000607. The reversal of 55000601 is 10600055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55000601 - 2² = 55000597 is a prime.

It is a super-2 number, since 2×55000601² = 6050132220722402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55000601.

It is not an unprimeable number, because it can be changed into a prime (55000607) 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, 168551 + ... + 168876.

It is an arithmetic number, because the mean of its divisors is an integer number (13834548).

Almost surely, 2^55000601 is an apocalyptic number.

It is an amenable number.

55000601 is a deficient number, since it is larger than the sum of its proper divisors (337591).

55000601 is a wasteful number, since it uses less digits than its factorization.

55000601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337590.

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

The square root of 55000601 is about 7416.2390063967. The cubic root of 55000601 is about 380.2966312677.

Adding to 55000601 its reverse (10600055), we get a palindrome (65600656).

The spelling of 55000601 in words is "fifty-five million, six hundred one", and thus it is an aban number.