55000937 has 2 divisors, whose sum is σ = 55000938. Its totient is φ = 55000936.

The previous prime is 55000871. The next prime is 55000961. The reversal of 55000937 is 73900055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54523456 + 477481 = 7384^2 + 691^2 .

It is a cyclic number.

It is not a de Polignac number, because 55000937 - 2⁸ = 55000681 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55000997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500468 + 27500469.

It is an arithmetic number, because the mean of its divisors is an integer number (27500469).

Almost surely, 2^55000937 is an apocalyptic number.

It is an amenable number.

55000937 is a deficient number, since it is larger than the sum of its proper divisors (1).

55000937 is an equidigital number, since it uses as much as digits as its factorization.

55000937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 55000937 is about 7416.2616593537. The cubic root of 55000937 is about 380.2974056799.

The spelling of 55000937 in words is "fifty-five million, nine hundred thirty-seven", and thus it is an aban number.