55335041287 has 2 divisors, whose sum is σ = 55335041288. Its totient is φ = 55335041286.

The previous prime is 55335041249. The next prime is 55335041339. The reversal of 55335041287 is 78214053355.

55335041287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55335041287 - 2⁷ = 55335041159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55335041687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27667520643 + 27667520644.

It is an arithmetic number, because the mean of its divisors is an integer number (27667520644).

Almost surely, 2^55335041287 is an apocalyptic number.

55335041287 is a deficient number, since it is larger than the sum of its proper divisors (1).

55335041287 is an equidigital number, since it uses as much as digits as its factorization.

55335041287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 55335041287 in words is "fifty-five billion, three hundred thirty-five million, forty-one thousand, two hundred eighty-seven".