3156025345 has 16 divisors (see below), whose sum is σ = 4201554240. Its totient is φ = 2256385600.

The previous prime is 3156025337. The next prime is 3156025373. The reversal of 3156025345 is 5435206513.

It is not a de Polignac number, because 3156025345 - 2³ = 3156025337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3156025345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483046 + ... + 489535.

It is an arithmetic number, because the mean of its divisors is an integer number (262597140).

Almost surely, 2^3156025345 is an apocalyptic number.

It is an amenable number.

3156025345 is a deficient number, since it is larger than the sum of its proper divisors (1045528895).

3156025345 is a wasteful number, since it uses less digits than its factorization.

3156025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972656.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 3156025345 is about 56178.5131967730. The cubic root of 3156025345 is about 1466.8312735075.

The spelling of 3156025345 in words is "three billion, one hundred fifty-six million, twenty-five thousand, three hundred forty-five".