8158206137060 has 96 divisors (see below), whose sum is σ = 19999817671680. Its totient is φ = 2737102722048.

The previous prime is 8158206137047. The next prime is 8158206137077. The reversal of 8158206137060 is 607316028518.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 8158206136996 and 8158206137014.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38142896 + ... + 38356184.

It is an arithmetic number, because the mean of its divisors is an integer number (208331434080).

Almost surely, 2^{8158206137060} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8158206137060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999908835840).

8158206137060 is an abundant number, since it is smaller than the sum of its proper divisors (11841611534620).

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

8158206137060 is a wasteful number, since it uses less digits than its factorization.

8158206137060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219165 (or 219163 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 8158206137060 in words is "eight trillion, one hundred fifty-eight billion, two hundred six million, one hundred thirty-seven thousand, sixty".