153664605242147 has 2 divisors, whose sum is σ = 153664605242148. Its totient is φ = 153664605242146.

The previous prime is 153664605242101. The next prime is 153664605242173. The reversal of 153664605242147 is 741242506466351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 153664605242147 - 2¹² = 153664605238051 is a prime.

It is a super-2 number, since 2×153664605242147² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153664605242092 and 153664605242101.

It is not a weakly prime, because it can be changed into another prime (153664605242347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76832302621073 + 76832302621074.

It is an arithmetic number, because the mean of its divisors is an integer number (76832302621074).

Almost surely, 2^{153664605242147} is an apocalyptic number.

153664605242147 is a deficient number, since it is larger than the sum of its proper divisors (1).

153664605242147 is an equidigital number, since it uses as much as digits as its factorization.

153664605242147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 153664605242147 in words is "one hundred fifty-three trillion, six hundred sixty-four billion, six hundred five million, two hundred forty-two thousand, one hundred forty-seven".