53765252353 has 2 divisors, whose sum is σ = 53765252354. Its totient is φ = 53765252352.

The previous prime is 53765252329. The next prime is 53765252357. The reversal of 53765252353 is 35325256735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50982478849 + 2782773504 = 225793^2 + 52752^2 .

It is a cyclic number.

It is not a de Polignac number, because 53765252353 - 2¹³ = 53765244161 is a prime.

It is not a weakly prime, because it can be changed into another prime (53765252357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26882626176 + 26882626177.

It is an arithmetic number, because the mean of its divisors is an integer number (26882626177).

Almost surely, 2^53765252353 is an apocalyptic number.

It is an amenable number.

53765252353 is a deficient number, since it is larger than the sum of its proper divisors (1).

53765252353 is an equidigital number, since it uses as much as digits as its factorization.

53765252353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2835000, while the sum is 46.

The spelling of 53765252353 in words is "fifty-three billion, seven hundred sixty-five million, two hundred fifty-two thousand, three hundred fifty-three".