150606661050 has 144 divisors (see below), whose sum is σ = 407366069760. Its totient is φ = 39890880000.

The previous prime is 150606661043. The next prime is 150606661057. The reversal of 150606661050 is 50166606051.

It is an interprime number because it is at equal distance from previous prime (150606661043) and next prime (150606661057).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150606660996 and 150606661014.

It is not an unprimeable number, because it can be changed into a prime (150606661057) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 103225221 + ... + 103226679.

It is an arithmetic number, because the mean of its divisors is an integer number (2828931040).

Almost surely, 2^150606661050 is an apocalyptic number.

150606661050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150606661050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203683034880).

150606661050 is an abundant number, since it is smaller than the sum of its proper divisors (256759408710).

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

150606661050 is a wasteful number, since it uses less digits than its factorization.

150606661050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 150606661050 in words is "one hundred fifty billion, six hundred six million, six hundred sixty-one thousand, fifty".