162647425913 has 8 divisors (see below), whose sum is σ = 185992580928. Its totient is φ = 139329723024.

The previous prime is 162647425909. The next prime is 162647425937. The reversal of 162647425913 is 319524746261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162647425913 - 2² = 162647425909 is a prime.

It is a super-2 number, since 2×162647425913² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162647425513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6850331 + ... + 6874032.

It is an arithmetic number, because the mean of its divisors is an integer number (23249072616).

Almost surely, 2^162647425913 is an apocalyptic number.

It is an amenable number.

162647425913 is a deficient number, since it is larger than the sum of its proper divisors (23345155015).

162647425913 is a wasteful number, since it uses less digits than its factorization.

162647425913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13726063.

The product of its digits is 2177280, while the sum is 50.

The spelling of 162647425913 in words is "one hundred sixty-two billion, six hundred forty-seven million, four hundred twenty-five thousand, nine hundred thirteen".