2038885055551 has 2 divisors, whose sum is σ = 2038885055552. Its totient is φ = 2038885055550.

The previous prime is 2038885055509. The next prime is 2038885055569. The reversal of 2038885055551 is 1555505888302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2038885055551 - 2¹³ = 2038885047359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2038885055492 and 2038885055501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2038885055591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019442527775 + 1019442527776.

It is an arithmetic number, because the mean of its divisors is an integer number (1019442527776).

Almost surely, 2^{2038885055551} is an apocalyptic number.

2038885055551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2038885055551 is an equidigital number, since it uses as much as digits as its factorization.

2038885055551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600000, while the sum is 55.

The spelling of 2038885055551 in words is "two trillion, thirty-eight billion, eight hundred eighty-five million, fifty-five thousand, five hundred fifty-one".