151532000 has 96 divisors (see below), whose sum is σ = 381405024. Its totient is φ = 59136000.

The previous prime is 151531993. The next prime is 151532039. The reversal of 151532000 is 235151.

It is a self number, because there is not a number n which added to its sum of digits gives 151532000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171560 + ... + 172440.

It is an arithmetic number, because the mean of its divisors is an integer number (3972969).

Almost surely, 2^151532000 is an apocalyptic number.

151532000 is a gapful number since it is divisible by the number (10) 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 151532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190702512).

151532000 is an abundant number, since it is smaller than the sum of its proper divisors (229873024).

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

151532000 is an equidigital number, since it uses as much as digits as its factorization.

151532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 151532000 is about 12309.8334675982. The cubic root of 151532000 is about 533.1320420936.

Adding to 151532000 its reverse (235151), we get a palindrome (151767151).

The spelling of 151532000 in words is "one hundred fifty-one million, five hundred thirty-two thousand".