553510325551 has 2 divisors, whose sum is σ = 553510325552. Its totient is φ = 553510325550.

The previous prime is 553510325479. The next prime is 553510325561. The reversal of 553510325551 is 155523015355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553510325551 - 2¹⁹ = 553509801263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553510325561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276755162775 + 276755162776.

It is an arithmetic number, because the mean of its divisors is an integer number (276755162776).

Almost surely, 2^553510325551 is an apocalyptic number.

553510325551 is a deficient number, since it is larger than the sum of its proper divisors (1).

553510325551 is an equidigital number, since it uses as much as digits as its factorization.

553510325551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 281250, while the sum is 40.

The spelling of 553510325551 in words is "five hundred fifty-three billion, five hundred ten million, three hundred twenty-five thousand, five hundred fifty-one".