135250166216 has 32 divisors (see below), whose sum is σ = 276662710080. Its totient is φ = 61474094400.

The previous prime is 135250166213. The next prime is 135250166251. The reversal of 135250166216 is 612661052531.

135250166216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135250166216² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135250166216.

It is not an unprimeable number, because it can be changed into a prime (135250166213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2599901 + ... + 2651411.

It is an arithmetic number, because the mean of its divisors is an integer number (8645709690).

Almost surely, 2^135250166216 is an apocalyptic number.

It is an amenable number.

135250166216 is an abundant number, since it is smaller than the sum of its proper divisors (141412543864).

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

135250166216 is a wasteful number, since it uses less digits than its factorization.

135250166216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81365 (or 81361 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 135250166216 in words is "one hundred thirty-five billion, two hundred fifty million, one hundred sixty-six thousand, two hundred sixteen".