153116535451643 has 2 divisors, whose sum is σ = 153116535451644. Its totient is φ = 153116535451642.

The previous prime is 153116535451637. The next prime is 153116535451703. The reversal of 153116535451643 is 346154535611351.

It is a weak prime.

It is an emirp because it is prime and its reverse (346154535611351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153116535451643 - 2¹⁶ = 153116535386107 is a prime.

It is not a weakly prime, because it can be changed into another prime (153116535421643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76558267725821 + 76558267725822.

It is an arithmetic number, because the mean of its divisors is an integer number (76558267725822).

Almost surely, 2^{153116535451643} is an apocalyptic number.

153116535451643 is a deficient number, since it is larger than the sum of its proper divisors (1).

153116535451643 is an equidigital number, since it uses as much as digits as its factorization.

153116535451643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720000, while the sum is 53.

The spelling of 153116535451643 in words is "one hundred fifty-three trillion, one hundred sixteen billion, five hundred thirty-five million, four hundred fifty-one thousand, six hundred forty-three".