1623847076053 has 2 divisors, whose sum is σ = 1623847076054. Its totient is φ = 1623847076052.

The previous prime is 1623847076021. The next prime is 1623847076107. The reversal of 1623847076053 is 3506707483261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1579930844209 + 43916231844 = 1256953^2 + 209562^2 .

It is a cyclic number.

It is not a de Polignac number, because 1623847076053 - 2⁵ = 1623847076021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1623847076353) 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, 811923538026 + 811923538027.

It is an arithmetic number, because the mean of its divisors is an integer number (811923538027).

Almost surely, 2^{1623847076053} is an apocalyptic number.

It is an amenable number.

1623847076053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1623847076053 is an equidigital number, since it uses as much as digits as its factorization.

1623847076053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 1623847076053 in words is "one trillion, six hundred twenty-three billion, eight hundred forty-seven million, seventy-six thousand, fifty-three".