55050037 has 4 divisors (see below), whose sum is σ = 62914336. Its totient is φ = 47185740.

The previous prime is 55050013. The next prime is 55050041. The reversal of 55050037 is 73005055.

It is a happy number.

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 not a de Polignac number, because 55050037 - 2⁷ = 55049909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55049993 and 55050020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050007) 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, 3932139 + ... + 3932152.

It is an arithmetic number, because the mean of its divisors is an integer number (15728584).

Almost surely, 2^55050037 is an apocalyptic number.

It is an amenable number.

55050037 is a deficient number, since it is larger than the sum of its proper divisors (7864299).

55050037 is an equidigital number, since it uses as much as digits as its factorization.

55050037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7864298.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 55050037 is about 7419.5712140258. The cubic root of 55050037 is about 380.4105373826.

The spelling of 55050037 in words is "fifty-five million, fifty thousand, thirty-seven".