3550663373 has 2 divisors, whose sum is σ = 3550663374. Its totient is φ = 3550663372.

The previous prime is 3550663331. The next prime is 3550663379. The reversal of 3550663373 is 3733660553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2151753769 + 1398909604 = 46387^2 + 37402^2 .

It is a cyclic number.

It is not a de Polignac number, because 3550663373 - 2⁸ = 3550663117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3550663373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3550663379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1775331686 + 1775331687.

It is an arithmetic number, because the mean of its divisors is an integer number (1775331687).

Almost surely, 2^3550663373 is an apocalyptic number.

It is an amenable number.

3550663373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3550663373 is an equidigital number, since it uses as much as digits as its factorization.

3550663373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 510300, while the sum is 41.

The square root of 3550663373 is about 59587.4430815755. The cubic root of 3550663373 is about 1525.5853165529.

The spelling of 3550663373 in words is "three billion, five hundred fifty million, six hundred sixty-three thousand, three hundred seventy-three".