150051216 has 80 divisors (see below), whose sum is σ = 450332288. Its totient is φ = 42163200.

The previous prime is 150051193. The next prime is 150051217. The reversal of 150051216 is 612150051.

150051216 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (21).

150051216 is a nontrivial repdigit in base 11.

It is a plaindrome in base 11.

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 150051192 and 150051201.

It is not an unprimeable number, because it can be changed into a prime (150051217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16836 + ... + 24156.

Almost surely, 2^150051216 is an apocalyptic number.

150051216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150051216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225166144).

150051216 is an abundant number, since it is smaller than the sum of its proper divisors (300281072).

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

150051216 is a wasteful number, since it uses less digits than its factorization.

150051216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400 (or 7394 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 150051216 is about 12249.5394199129. The cubic root of 150051216 is about 531.3897500670.

The spelling of 150051216 in words is "one hundred fifty million, fifty-one thousand, two hundred sixteen".