150051616 has 96 divisors (see below), whose sum is σ = 351219456. Its totient is φ = 62726400.

The previous prime is 150051581. The next prime is 150051617. The reversal of 150051616 is 616150051.

It is a super-2 number, since 2×150051616² = 45030974928422912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150051617) 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, 553561 + ... + 553831.

It is an arithmetic number, because the mean of its divisors is an integer number (3658536).

Almost surely, 2^150051616 is an apocalyptic number.

150051616 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 150051616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175609728).

150051616 is an abundant number, since it is smaller than the sum of its proper divisors (201167840).

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

150051616 is a wasteful number, since it uses less digits than its factorization.

150051616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 150051616 is about 12249.5557470465. Note that the first 3 decimals coincide. The cubic root of 150051616 is about 531.3902222518.

The spelling of 150051616 in words is "one hundred fifty million, fifty-one thousand, six hundred sixteen".