28601460317303 has 4 divisors (see below), whose sum is σ = 28602843320448. Its totient is φ = 28600077314160.

The previous prime is 28601460317293. The next prime is 28601460317393. The reversal of 28601460317303 is 30371306410682.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 28601460317303 - 2³⁸ = 28326582410359 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 (28601460317393) 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, 691470551 + ... + 691511912.

It is an arithmetic number, because the mean of its divisors is an integer number (7150710830112).

Almost surely, 2^{28601460317303} is an apocalyptic number.

28601460317303 is a deficient number, since it is larger than the sum of its proper divisors (1383003145).

28601460317303 is a wasteful number, since it uses less digits than its factorization.

28601460317303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383003144.

The product of its (nonzero) digits is 435456, while the sum is 44.

Adding to 28601460317303 its reverse (30371306410682), we get a palindrome (58972766727985).

The spelling of 28601460317303 in words is "twenty-eight trillion, six hundred one billion, four hundred sixty million, three hundred seventeen thousand, three hundred three".