4025164345 has 8 divisors (see below), whose sum is σ = 5084418240. Its totient is φ = 3050650800.

The previous prime is 4025164327. The next prime is 4025164391. The reversal of 4025164345 is 5434615204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4025164345 - 2¹³ = 4025156153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4025164345.

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 7 ways as a sum of consecutive naturals, for example, 21184981 + ... + 21185170.

It is an arithmetic number, because the mean of its divisors is an integer number (635552280).

Almost surely, 2^4025164345 is an apocalyptic number.

It is an amenable number.

4025164345 is a deficient number, since it is larger than the sum of its proper divisors (1059253895).

4025164345 is a wasteful number, since it uses less digits than its factorization.

4025164345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42370175.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 4025164345 is about 63444.1829090737. The cubic root of 4025164345 is about 1590.7229212647.

Adding to 4025164345 its reverse (5434615204), we get a palindrome (9459779549).

The spelling of 4025164345 in words is "four billion, twenty-five million, one hundred sixty-four thousand, three hundred forty-five".