2025605045 has 8 divisors (see below), whose sum is σ = 2439316896. Its totient is φ = 1614756816.

The previous prime is 2025605027. The next prime is 2025605047. The reversal of 2025605045 is 5405065202.

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

It is a cyclic number.

It is not a de Polignac number, because 2025605045 - 2⁶ = 2025604981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2025604999 and 2025605017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025605047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714347 + ... + 717176.

It is an arithmetic number, because the mean of its divisors is an integer number (304914612).

Almost surely, 2^2025605045 is an apocalyptic number.

It is an amenable number.

2025605045 is a deficient number, since it is larger than the sum of its proper divisors (413711851).

2025605045 is a wasteful number, since it uses less digits than its factorization.

2025605045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431811.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2025605045 is about 45006.7222201306. The cubic root of 2025605045 is about 1265.2749890391.

The spelling of 2025605045 in words is "two billion, twenty-five million, six hundred five thousand, forty-five".