2041173551 has 2 divisors, whose sum is σ = 2041173552. Its totient is φ = 2041173550.

The previous prime is 2041173523. The next prime is 2041173583. The reversal of 2041173551 is 1553711402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041173551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041173451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020586775 + 1020586776.

It is an arithmetic number, because the mean of its divisors is an integer number (1020586776).

Almost surely, 2^2041173551 is an apocalyptic number.

2041173551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041173551 is an equidigital number, since it uses as much as digits as its factorization.

2041173551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 2041173551 is about 45179.3487226188. The cubic root of 2041173551 is about 1268.5082927943.

Adding to 2041173551 its reverse (1553711402), we get a palindrome (3594884953).

The spelling of 2041173551 in words is "two billion, forty-one million, one hundred seventy-three thousand, five hundred fifty-one".