151005512 has 16 divisors (see below), whose sum is σ = 323583360. Its totient is φ = 64716624.

The previous prime is 151005497. The next prime is 151005529. The reversal of 151005512 is 215500151.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348208 + ... + 1348319.

It is an arithmetic number, because the mean of its divisors is an integer number (20223960).

Almost surely, 2^151005512 is an apocalyptic number.

It is an amenable number.

151005512 is an abundant number, since it is smaller than the sum of its proper divisors (172577848).

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

151005512 is a wasteful number, since it uses less digits than its factorization.

151005512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696540 (or 2696536 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 151005512 is about 12288.4300054970. The cubic root of 151005512 is about 532.5138815105.

Adding to 151005512 its reverse (215500151), we get a palindrome (366505663).

The spelling of 151005512 in words is "one hundred fifty-one million, five thousand, five hundred twelve".