3545123551 has 2 divisors, whose sum is σ = 3545123552. Its totient is φ = 3545123550.

The previous prime is 3545123539. The next prime is 3545123563. The reversal of 3545123551 is 1553215453.

It is a balanced prime because it is at equal distance from previous prime (3545123539) and next prime (3545123563).

It is a cyclic number.

It is not a de Polignac number, because 3545123551 - 2⁹ = 3545123039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3545123051) 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, 1772561775 + 1772561776.

It is an arithmetic number, because the mean of its divisors is an integer number (1772561776).

Almost surely, 2^3545123551 is an apocalyptic number.

3545123551 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545123551 is an equidigital number, since it uses as much as digits as its factorization.

3545123551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45000, while the sum is 34.

The square root of 3545123551 is about 59540.9401252617. The cubic root of 3545123551 is about 1524.7914864603.

The spelling of 3545123551 in words is "three billion, five hundred forty-five million, one hundred twenty-three thousand, five hundred fifty-one".