5503451693 has 2 divisors, whose sum is σ = 5503451694. Its totient is φ = 5503451692.

The previous prime is 5503451671. The next prime is 5503451729. The reversal of 5503451693 is 3961543055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4794454564 + 708997129 = 69242^2 + 26627^2 .

It is a cyclic number.

It is not a de Polignac number, because 5503451693 - 2²⁰ = 5502403117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5503451693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5503481693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751725846 + 2751725847.

It is an arithmetic number, because the mean of its divisors is an integer number (2751725847).

Almost surely, 2^5503451693 is an apocalyptic number.

It is an amenable number.

5503451693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5503451693 is an equidigital number, since it uses as much as digits as its factorization.

5503451693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 41.

The square root of 5503451693 is about 74185.2525304053. The cubic root of 5503451693 is about 1765.5433534315.

The spelling of 5503451693 in words is "five billion, five hundred three million, four hundred fifty-one thousand, six hundred ninety-three".