53127165731 has 2 divisors, whose sum is σ = 53127165732. Its totient is φ = 53127165730.

The previous prime is 53127165701. The next prime is 53127165743. The reversal of 53127165731 is 13756172135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53127165731 - 2¹⁴ = 53127149347 is a prime.

It is a super-2 number, since 2×53127165731² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53127165701) 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, 26563582865 + 26563582866.

It is an arithmetic number, because the mean of its divisors is an integer number (26563582866).

Almost surely, 2^53127165731 is an apocalyptic number.

53127165731 is a deficient number, since it is larger than the sum of its proper divisors (1).

53127165731 is an equidigital number, since it uses as much as digits as its factorization.

53127165731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 41.

The spelling of 53127165731 in words is "fifty-three billion, one hundred twenty-seven million, one hundred sixty-five thousand, seven hundred thirty-one".