153376997317 has 4 divisors (see below), whose sum is σ = 161449470880. Its totient is φ = 145304523756.

The previous prime is 153376997297. The next prime is 153376997353. The reversal of 153376997317 is 713799673351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 153376997317 - 2¹¹ = 153376995269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153376997377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4036236753 + ... + 4036236790.

It is an arithmetic number, because the mean of its divisors is an integer number (40362367720).

Almost surely, 2^153376997317 is an apocalyptic number.

It is an amenable number.

153376997317 is a deficient number, since it is larger than the sum of its proper divisors (8072473563).

153376997317 is an equidigital number, since it uses as much as digits as its factorization.

153376997317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8072473562.

The product of its digits is 22504230, while the sum is 61.

The spelling of 153376997317 in words is "one hundred fifty-three billion, three hundred seventy-six million, nine hundred ninety-seven thousand, three hundred seventeen".