151523332 has 6 divisors (see below), whose sum is σ = 265165838. Its totient is φ = 75761664.

The previous prime is 151523327. The next prime is 151523341. The reversal of 151523332 is 233325151.

It can be written as a sum of positive squares in only one way, i.e., 139854276 + 11669056 = 11826^2 + 3416^2 .

It is a junction number, because it is equal to n+sod(n) for n = 151523297 and 151523306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18940413 + ... + 18940420.

Almost surely, 2^151523332 is an apocalyptic number.

It is an amenable number.

151523332 is a deficient number, since it is larger than the sum of its proper divisors (113642506).

151523332 is a wasteful number, since it uses less digits than its factorization.

151523332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37880837 (or 37880835 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 151523332 is about 12309.4813863136. The cubic root of 151523332 is about 533.1218764153.

Adding to 151523332 its reverse (233325151), we get a palindrome (384848483).

The spelling of 151523332 in words is "one hundred fifty-one million, five hundred twenty-three thousand, three hundred thirty-two".