2656325445 has 16 divisors (see below), whose sum is σ = 4280700480. Its totient is φ = 1406513664.

The previous prime is 2656325393. The next prime is 2656325471. The reversal of 2656325445 is 5445236562.

2656325445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2656325445 - 2¹⁵ = 2656292677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2656325397 and 2656325406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634924 + ... + 639093.

It is an arithmetic number, because the mean of its divisors is an integer number (267543780).

Almost surely, 2^2656325445 is an apocalyptic number.

It is an amenable number.

2656325445 is a deficient number, since it is larger than the sum of its proper divisors (1624375035).

2656325445 is a wasteful number, since it uses less digits than its factorization.

2656325445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274164.

The product of its digits is 864000, while the sum is 42.

The square root of 2656325445 is about 51539.5522390329. The cubic root of 2656325445 is about 1384.9276758925.

The spelling of 2656325445 in words is "two billion, six hundred fifty-six million, three hundred twenty-five thousand, four hundred forty-five".