4025872775 has 6 divisors (see below), whose sum is σ = 4992082272. Its totient is φ = 3220698200.

The previous prime is 4025872717. The next prime is 4025872777. The reversal of 4025872775 is 5772785204.

It is not a de Polignac number, because 4025872775 - 2¹⁴ = 4025856391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025872777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80517431 + ... + 80517480.

It is an arithmetic number, because the mean of its divisors is an integer number (832013712).

Almost surely, 2^4025872775 is an apocalyptic number.

4025872775 is a deficient number, since it is larger than the sum of its proper divisors (966209497).

4025872775 is a wasteful number, since it uses less digits than its factorization.

4025872775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161034921 (or 161034916 counting only the distinct ones).

The product of its (nonzero) digits is 1097600, while the sum is 47.

The square root of 4025872775 is about 63449.7657600089. The cubic root of 4025872775 is about 1590.8162383433.

The spelling of 4025872775 in words is "four billion, twenty-five million, eight hundred seventy-two thousand, seven hundred seventy-five".