4025962845 has 80 divisors (see below), whose sum is σ = 7562016000. Its totient is φ = 2046425472.

The previous prime is 4025962817. The next prime is 4025962867. The reversal of 4025962845 is 5482695204.

It is not a de Polignac number, because 4025962845 - 2⁶ = 4025962781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4025962845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 925686 + ... + 930024.

It is an arithmetic number, because the mean of its divisors is an integer number (94525200).

Almost surely, 2^4025962845 is an apocalyptic number.

4025962845 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4025962845 is a deficient number, since it is larger than the sum of its proper divisors (3536053155).

4025962845 is a wasteful number, since it uses less digits than its factorization.

4025962845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464 (or 4455 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4025962845 is about 63450.4755301329. The cubic root of 4025962845 is about 1590.8281019199.

The spelling of 4025962845 in words is "four billion, twenty-five million, nine hundred sixty-two thousand, eight hundred forty-five".