59271493663 has 2 divisors, whose sum is σ = 59271493664. Its totient is φ = 59271493662.

The previous prime is 59271493601. The next prime is 59271493727. The reversal of 59271493663 is 36639417295.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59271493663 is a prime.

It is a super-2 number, since 2×59271493663² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59271493163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29635746831 + 29635746832.

It is an arithmetic number, because the mean of its divisors is an integer number (29635746832).

Almost surely, 2^59271493663 is an apocalyptic number.

59271493663 is a deficient number, since it is larger than the sum of its proper divisors (1).

59271493663 is an equidigital number, since it uses as much as digits as its factorization.

59271493663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 55.

The spelling of 59271493663 in words is "fifty-nine billion, two hundred seventy-one million, four hundred ninety-three thousand, six hundred sixty-three".