55500707567 has 2 divisors, whose sum is σ = 55500707568. Its totient is φ = 55500707566.

The previous prime is 55500707519. The next prime is 55500707579. The reversal of 55500707567 is 76570700555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55500707567 - 2⁶ = 55500707503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55500707167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27750353783 + 27750353784.

It is an arithmetic number, because the mean of its divisors is an integer number (27750353784).

Almost surely, 2^55500707567 is an apocalyptic number.

55500707567 is a deficient number, since it is larger than the sum of its proper divisors (1).

55500707567 is an equidigital number, since it uses as much as digits as its factorization.

55500707567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1286250, while the sum is 47.

The spelling of 55500707567 in words is "fifty-five billion, five hundred million, seven hundred seven thousand, five hundred sixty-seven".