6552190453 has 2 divisors, whose sum is σ = 6552190454. Its totient is φ = 6552190452.

The previous prime is 6552190441. The next prime is 6552190471. The reversal of 6552190453 is 3540912556.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5910226884 + 641963569 = 76878^2 + 25337^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6552190453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6552190153) 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, 3276095226 + 3276095227.

It is an arithmetic number, because the mean of its divisors is an integer number (3276095227).

Almost surely, 2^6552190453 is an apocalyptic number.

It is an amenable number.

6552190453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6552190453 is an equidigital number, since it uses as much as digits as its factorization.

6552190453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 6552190453 is about 80945.6018138107. The cubic root of 6552190453 is about 1871.2371781088.

The spelling of 6552190453 in words is "six billion, five hundred fifty-two million, one hundred ninety thousand, four hundred fifty-three".