55350671 has 2 divisors, whose sum is σ = 55350672. Its totient is φ = 55350670.

The previous prime is 55350661. The next prime is 55350703. The reversal of 55350671 is 17605355.

It is an a-pointer prime, because the next prime (55350703) can be obtained adding 55350671 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55350671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55350611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27675335 + 27675336.

It is an arithmetic number, because the mean of its divisors is an integer number (27675336).

Almost surely, 2^55350671 is an apocalyptic number.

55350671 is a deficient number, since it is larger than the sum of its proper divisors (1).

55350671 is an equidigital number, since it uses as much as digits as its factorization.

55350671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 55350671 is about 7439.8031559981. The cubic root of 55350671 is about 381.1017678331.

The spelling of 55350671 in words is "fifty-five million, three hundred fifty thousand, six hundred seventy-one".