53031064019 has 2 divisors, whose sum is σ = 53031064020. Its totient is φ = 53031064018.

The previous prime is 53031063971. The next prime is 53031064033. The reversal of 53031064019 is 91046013035.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53031064019 is a prime.

It is a super-2 number, since 2×53031064019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53031064039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26515532009 + 26515532010.

It is an arithmetic number, because the mean of its divisors is an integer number (26515532010).

Almost surely, 2^53031064019 is an apocalyptic number.

53031064019 is a deficient number, since it is larger than the sum of its proper divisors (1).

53031064019 is an equidigital number, since it uses as much as digits as its factorization.

53031064019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 53031064019 in words is "fifty-three billion, thirty-one million, sixty-four thousand, nineteen".