48601518643 has 2 divisors, whose sum is σ = 48601518644. Its totient is φ = 48601518642.

The previous prime is 48601518619. The next prime is 48601518649. The reversal of 48601518643 is 34681510684.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48601518643 is a prime.

It is a super-2 number, since 2×48601518643² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48601518593 and 48601518602.

It is not a weakly prime, because it can be changed into another prime (48601518649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24300759321 + 24300759322.

It is an arithmetic number, because the mean of its divisors is an integer number (24300759322).

Almost surely, 2^48601518643 is an apocalyptic number.

48601518643 is a deficient number, since it is larger than the sum of its proper divisors (1).

48601518643 is an equidigital number, since it uses as much as digits as its factorization.

48601518643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 48601518643 in words is "forty-eight billion, six hundred one million, five hundred eighteen thousand, six hundred forty-three".