3154514540 has 24 divisors (see below), whose sum is σ = 6643585872. Its totient is φ = 1258166720.

The previous prime is 3154514459. The next prime is 3154514563. The reversal of 3154514540 is 454154513.

It is a junction number, because it is equal to n+sod(n) for n = 3154514497 and 3154514506.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 220331 + ... + 234210.

It is an arithmetic number, because the mean of its divisors is an integer number (276816078).

Almost surely, 2^3154514540 is an apocalyptic number.

It is an amenable number.

3154514540 is an abundant number, since it is smaller than the sum of its proper divisors (3489071332).

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

3154514540 is a wasteful number, since it uses less digits than its factorization.

3154514540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454897 (or 454895 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 3154514540 is about 56165.0651205890. The cubic root of 3154514540 is about 1466.5971763449.

The spelling of 3154514540 in words is "three billion, one hundred fifty-four million, five hundred fourteen thousand, five hundred forty".