4025115345 has 32 divisors (see below), whose sum is σ = 6884123904. Its totient is φ = 2003302400.

The previous prime is 4025115331. The next prime is 4025115371. The reversal of 4025115345 is 5435115204.

It is not a de Polignac number, because 4025115345 - 2⁹ = 4025114833 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128136 + ... + 156425.

It is an arithmetic number, because the mean of its divisors is an integer number (215128872).

Almost surely, 2^4025115345 is an apocalyptic number.

It is an amenable number.

4025115345 is a deficient number, since it is larger than the sum of its proper divisors (2859008559).

4025115345 is a wasteful number, since it uses less digits than its factorization.

4025115345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284633.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 4025115345 is about 63443.7967416831. The cubic root of 4025115345 is about 1590.7164663946.

The spelling of 4025115345 in words is "four billion, twenty-five million, one hundred fifteen thousand, three hundred forty-five".