151311852 has 36 divisors (see below), whose sum is σ = 386434776. Its totient is φ = 49916160.

The previous prime is 151311851. The next prime is 151311857. The reversal of 151311852 is 258113151.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (151311851) 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 11 ways as a sum of consecutive naturals, for example, 18174 + ... + 25157.

Almost surely, 2^151311852 is an apocalyptic number.

151311852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151311852 is an abundant number, since it is smaller than the sum of its proper divisors (235122924).

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

151311852 is a wasteful number, since it uses less digits than its factorization.

151311852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43438 (or 43433 counting only the distinct ones).

The product of its digits is 1200, while the sum is 27.

The square root of 151311852 is about 12300.8882606095. Note that the first 3 decimals coincide. The cubic root of 151311852 is about 532.8737361764.

The spelling of 151311852 in words is "one hundred fifty-one million, three hundred eleven thousand, eight hundred fifty-two".