153402461462197 has 2 divisors, whose sum is σ = 153402461462198. Its totient is φ = 153402461462196.

The previous prime is 153402461462191. The next prime is 153402461462311. The reversal of 153402461462197 is 791264164204351.

153402461462197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143044613935876 + 10357847526321 = 11960126^2 + 3218361^2 .

It is a cyclic number.

It is not a de Polignac number, because 153402461462197 - 2³ = 153402461462189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153402461462191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76701230731098 + 76701230731099.

It is an arithmetic number, because the mean of its divisors is an integer number (76701230731099).

Almost surely, 2^{153402461462197} is an apocalyptic number.

It is an amenable number.

153402461462197 is a deficient number, since it is larger than the sum of its proper divisors (1).

153402461462197 is an equidigital number, since it uses as much as digits as its factorization.

153402461462197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 153402461462197 in words is "one hundred fifty-three trillion, four hundred two billion, four hundred sixty-one million, four hundred sixty-two thousand, one hundred ninety-seven".