53701952771 has 2 divisors, whose sum is σ = 53701952772. Its totient is φ = 53701952770.

The previous prime is 53701952683. The next prime is 53701952813. The reversal of 53701952771 is 17725910735.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53701952771 is a prime.

It is not a weakly prime, because it can be changed into another prime (53701952071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26850976385 + 26850976386.

It is an arithmetic number, because the mean of its divisors is an integer number (26850976386).

Almost surely, 2^53701952771 is an apocalyptic number.

53701952771 is a deficient number, since it is larger than the sum of its proper divisors (1).

53701952771 is an equidigital number, since it uses as much as digits as its factorization.

53701952771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 463050, while the sum is 47.

The spelling of 53701952771 in words is "fifty-three billion, seven hundred one million, nine hundred fifty-two thousand, seven hundred seventy-one".