48636568231 has 2 divisors, whose sum is σ = 48636568232. Its totient is φ = 48636568230.

The previous prime is 48636568213. The next prime is 48636568237. The reversal of 48636568231 is 13286563684.

Together with previous prime (48636568213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48636568231 - 2⁹ = 48636567719 is a prime.

It is a super-2 number, since 2×48636568231² (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 (48636568237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24318284115 + 24318284116.

It is an arithmetic number, because the mean of its divisors is an integer number (24318284116).

Almost surely, 2^48636568231 is an apocalyptic number.

48636568231 is a deficient number, since it is larger than the sum of its proper divisors (1).

48636568231 is an equidigital number, since it uses as much as digits as its factorization.

48636568231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640, while the sum is 52.

The spelling of 48636568231 in words is "forty-eight billion, six hundred thirty-six million, five hundred sixty-eight thousand, two hundred thirty-one".