3154543156 has 12 divisors (see below), whose sum is σ = 5529203680. Its totient is φ = 1574770680.

The previous prime is 3154543141. The next prime is 3154543163. The reversal of 3154543156 is 6513454513.

It is a super-2 number, since 2×3154543156² = 19902285046132880672, which contains 22 as substring.

It is a congruent number.

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, 622386 + ... + 627433.

Almost surely, 2^3154543156 is an apocalyptic number.

It is an amenable number.

3154543156 is a deficient number, since it is larger than the sum of its proper divisors (2374660524).

3154543156 is a wasteful number, since it uses less digits than its factorization.

3154543156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250454 (or 1250452 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 3154543156 is about 56165.3198691150. The cubic root of 3154543156 is about 1466.6016110492.

Adding to 3154543156 its reverse (6513454513), we get a palindrome (9667997669).

The spelling of 3154543156 in words is "three billion, one hundred fifty-four million, five hundred forty-three thousand, one hundred fifty-six".