2425505445 has 32 divisors (see below), whose sum is σ = 4704013440. Its totient is φ = 1176001920.

The previous prime is 2425505443. The next prime is 2425505449. The reversal of 2425505445 is 5445055242.

It is not a de Polignac number, because 2425505445 - 2¹ = 2425505443 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425505443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 815184 + ... + 818153.

It is an arithmetic number, because the mean of its divisors is an integer number (147000420).

Almost surely, 2^2425505445 is an apocalyptic number.

It is an amenable number.

2425505445 is a deficient number, since it is larger than the sum of its proper divisors (2278507995).

2425505445 is a wasteful number, since it uses less digits than its factorization.

2425505445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633362 (or 1633356 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 2425505445 is about 49249.4207580150. The cubic root of 2425505445 is about 1343.5920268014.

The spelling of 2425505445 in words is "two billion, four hundred twenty-five million, five hundred five thousand, four hundred forty-five".