150851551050 has 288 divisors, whose sum is σ = 438314535360. Its totient is φ = 37056153600.

The previous prime is 150851551031. The next prime is 150851551073. The reversal of 150851551050 is 50155158051.

It is a happy number.

150851551050 is a `hidden beast` number, since 1 + 5 + 0 + 8 + 51 + 551 + 0 + 50 = 666.

It is a super-3 number, since 3×150851551050³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150851550996 and 150851551014.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 127731460 + ... + 127732640.

It is an arithmetic number, because the mean of its divisors is an integer number (1521925470).

Almost surely, 2^150851551050 is an apocalyptic number.

150851551050 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 150851551050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219157267680).

150851551050 is an abundant number, since it is smaller than the sum of its proper divisors (287462984310).

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

150851551050 is a wasteful number, since it uses less digits than its factorization.

150851551050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1550 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 36.

The spelling of 150851551050 in words is "one hundred fifty billion, eight hundred fifty-one million, five hundred fifty-one thousand, fifty".