150525004 has 48 divisors (see below), whose sum is σ = 319915008. Its totient is φ = 60496128.

The previous prime is 150524977. The next prime is 150525007. The reversal of 150525004 is 400525051.

It is not an unprimeable number, because it can be changed into a prime (150525007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220047 + ... + 220729.

It is an arithmetic number, because the mean of its divisors is an integer number (6664896).

Almost surely, 2^150525004 is an apocalyptic number.

150525004 is a gapful number since it is divisible by the number (14) 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 150525004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159957504).

150525004 is an abundant number, since it is smaller than the sum of its proper divisors (169390004).

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

150525004 is a wasteful number, since it uses less digits than its factorization.

150525004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 150525004 is about 12268.8631910214. The cubic root of 150525004 is about 531.9484516734.

The spelling of 150525004 in words is "one hundred fifty million, five hundred twenty-five thousand, four".