2053752663953 has 2 divisors, whose sum is σ = 2053752663954. Its totient is φ = 2053752663952.

The previous prime is 2053752663889. The next prime is 2053752663979. The reversal of 2053752663953 is 3593662573502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1605258592144 + 448494071809 = 1266988^2 + 669697^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053752663953 - 2⁶ = 2053752663889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2053752663983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026876331976 + 1026876331977.

It is an arithmetic number, because the mean of its divisors is an integer number (1026876331977).

Almost surely, 2^{2053752663953} is an apocalyptic number.

It is an amenable number.

2053752663953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053752663953 is an equidigital number, since it uses as much as digits as its factorization.

2053752663953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618000, while the sum is 56.

The spelling of 2053752663953 in words is "two trillion, fifty-three billion, seven hundred fifty-two million, six hundred sixty-three thousand, nine hundred fifty-three".