6115000156650 has 288 divisors, whose sum is σ = 20485992384000. Its totient is φ = 1270455580800.

The previous prime is 6115000156637. The next prime is 6115000156651. The reversal of 6115000156650 is 566510005116.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6115000156651) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 391502541 + ... + 391518159.

It is an arithmetic number, because the mean of its divisors is an integer number (71131918000).

Almost surely, 2^{6115000156650} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6115000156650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10242996192000).

6115000156650 is an abundant number, since it is smaller than the sum of its proper divisors (14370992227350).

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

6115000156650 is a wasteful number, since it uses less digits than its factorization.

6115000156650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26954 (or 26946 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 6115000156650 in words is "six trillion, one hundred fifteen billion, one hundred fifty-six thousand, six hundred fifty".