78810162350 has 24 divisors (see below), whose sum is σ = 146596097160. Its totient is φ = 31522087520.

The previous prime is 78810162349. The next prime is 78810162359. The reversal of 78810162350 is 5326101887.

It is a super-3 number, since 3×78810162350³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 78810162298 and 78810162307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78810162359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 959504 + ... + 1038396.

It is an arithmetic number, because the mean of its divisors is an integer number (6108170715).

Almost surely, 2^78810162350 is an apocalyptic number.

78810162350 is a deficient number, since it is larger than the sum of its proper divisors (67785934810).

78810162350 is a wasteful number, since it uses less digits than its factorization.

78810162350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98884 (or 98879 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 78810162350 in words is "seventy-eight billion, eight hundred ten million, one hundred sixty-two thousand, three hundred fifty".