2055550336087 has 2 divisors, whose sum is σ = 2055550336088. Its totient is φ = 2055550336086.

The previous prime is 2055550336039. The next prime is 2055550336109. The reversal of 2055550336087 is 7806330555502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2055550336087 - 2¹⁵ = 2055550303319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2055550336087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055550336027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027775168043 + 1027775168044.

It is an arithmetic number, because the mean of its divisors is an integer number (1027775168044).

Almost surely, 2^{2055550336087} is an apocalyptic number.

2055550336087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055550336087 is an equidigital number, since it uses as much as digits as its factorization.

2055550336087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780000, while the sum is 49.

The spelling of 2055550336087 in words is "two trillion, fifty-five billion, five hundred fifty million, three hundred thirty-six thousand, eighty-seven".