3152155012 has 12 divisors (see below), whose sum is σ = 5558381136. Its totient is φ = 1564046120.

The previous prime is 3152155009. The next prime is 3152155021. The reversal of 3152155012 is 2105512513.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3007258 + ... + 3008305.

It is an arithmetic number, because the mean of its divisors is an integer number (463198428).

Almost surely, 2^3152155012 is an apocalyptic number.

It is an amenable number.

3152155012 is a deficient number, since it is larger than the sum of its proper divisors (2406226124).

3152155012 is a wasteful number, since it uses less digits than its factorization.

3152155012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015698 (or 6015696 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 3152155012 is about 56144.0558919642. The cubic root of 3152155012 is about 1466.2314211485.

Adding to 3152155012 its reverse (2105512513), we get a palindrome (5257667525).

The spelling of 3152155012 in words is "three billion, one hundred fifty-two million, one hundred fifty-five thousand, twelve".