3154712891825 has 12 divisors (see below), whose sum is σ = 4267466166768. Its totient is φ = 2294336648400.

The previous prime is 3154712891801. The next prime is 3154712891831. The reversal of 3154712891825 is 5281982174513.

It is not a de Polignac number, because 3154712891825 - 2¹⁰ = 3154712890801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5735841347 + ... + 5735841896.

It is an arithmetic number, because the mean of its divisors is an integer number (355622180564).

Almost surely, 2^{3154712891825} is an apocalyptic number.

It is an amenable number.

3154712891825 is a deficient number, since it is larger than the sum of its proper divisors (1112753274943).

3154712891825 is a wasteful number, since it uses less digits than its factorization.

3154712891825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11471683264 (or 11471683259 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 56.

The spelling of 3154712891825 in words is "three trillion, one hundred fifty-four billion, seven hundred twelve million, eight hundred ninety-one thousand, eight hundred twenty-five".