2226153625 has 16 divisors (see below), whose sum is σ = 2805762960. Its totient is φ = 1763280000.

The previous prime is 2226153607. The next prime is 2226153641. The reversal of 2226153625 is 5263516222.

It can be written as a sum of positive squares in 8 ways, for example, as 537683344 + 1688470281 = 23188^2 + 41091^2 .

It is not a de Polignac number, because 2226153625 - 2⁷ = 2226153497 is a prime.

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, 75540 + ... + 100789.

It is an arithmetic number, because the mean of its divisors is an integer number (175360185).

Almost surely, 2^2226153625 is an apocalyptic number.

2226153625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2226153625 is a deficient number, since it is larger than the sum of its proper divisors (579609335).

2226153625 is a wasteful number, since it uses less digits than its factorization.

2226153625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176445 (or 176435 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 2226153625 is about 47182.1324761821. The cubic root of 2226153625 is about 1305.7249731017.

Adding to 2226153625 its reverse (5263516222), we get a palindrome (7489669847).

The spelling of 2226153625 in words is "two billion, two hundred twenty-six million, one hundred fifty-three thousand, six hundred twenty-five".