3625377445 has 16 divisors (see below), whose sum is σ = 4365123840. Its totient is φ = 2890543104.

The previous prime is 3625377421. The next prime is 3625377463. The reversal of 3625377445 is 5447735263.

It is a cyclic number.

It is not a de Polignac number, because 3625377445 - 2¹⁵ = 3625344677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3625377395 and 3625377404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3409984 + ... + 3411046.

It is an arithmetic number, because the mean of its divisors is an integer number (272820240).

Almost surely, 2^3625377445 is an apocalyptic number.

It is an amenable number.

3625377445 is a deficient number, since it is larger than the sum of its proper divisors (739746395).

3625377445 is a wasteful number, since it uses less digits than its factorization.

3625377445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724.

The product of its digits is 2116800, while the sum is 46.

The square root of 3625377445 is about 60211.1073224866. The cubic root of 3625377445 is about 1536.2117273431.

The spelling of 3625377445 in words is "three billion, six hundred twenty-five million, three hundred seventy-seven thousand, four hundred forty-five".