151650144 has 120 divisors (see below), whose sum is σ = 457197048. Its totient is φ = 49282560.

The previous prime is 151650133. The next prime is 151650157. The reversal of 151650144 is 441056151.

151650144 is a `hidden beast` number, since 1 + 5 + 1 + 650 + 1 + 4 + 4 = 666.

151650144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 105559 + ... + 106985.

Almost surely, 2^151650144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151650144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228598524).

151650144 is an abundant number, since it is smaller than the sum of its proper divisors (305546904).

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

151650144 is a wasteful number, since it uses less digits than its factorization.

151650144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490 (or 1473 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 151650144 is about 12314.6312977693. The cubic root of 151650144 is about 533.2705606676.

The spelling of 151650144 in words is "one hundred fifty-one million, six hundred fifty thousand, one hundred forty-four".