78875324028150 has 48 divisors (see below), whose sum is σ = 210657788486544. Its totient is φ = 19415464375680.

The previous prime is 78875324028131. The next prime is 78875324028217. The reversal of 78875324028150 is 5182042357887.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20224440109 + ... + 20224444008.

It is an arithmetic number, because the mean of its divisors is an integer number (4388703926803).

Almost surely, 2^{78875324028150} is an apocalyptic number.

78875324028150 is an abundant number, since it is smaller than the sum of its proper divisors (131782464458394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78875324028150 is a wasteful number, since it uses less digits than its factorization.

78875324028150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40448884145 (or 40448884140 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 60.

The spelling of 78875324028150 in words is "seventy-eight trillion, eight hundred seventy-five billion, three hundred twenty-four million, twenty-eight thousand, one hundred fifty".