215126060166150 has 96 divisors (see below), whose sum is σ = 609775997671680. Its totient is φ = 49167858107520.

The previous prime is 215126060166137. The next prime is 215126060166151. The reversal of 215126060166150 is 51661060621512.

215126060166150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215126060166151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5615496 + ... + 21489204.

It is an arithmetic number, because the mean of its divisors is an integer number (6351833309080).

Almost surely, 2^{215126060166150} is an apocalyptic number.

215126060166150 is an abundant number, since it is smaller than the sum of its proper divisors (394649937505530).

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

215126060166150 is a wasteful number, since it uses less digits than its factorization.

215126060166150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15886638 (or 15886633 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 215126060166150 in words is "two hundred fifteen trillion, one hundred twenty-six billion, sixty million, one hundred sixty-six thousand, one hundred fifty".