2564225103 has 12 divisors (see below), whose sum is σ = 3758038424. Its totient is φ = 1554075600.

The previous prime is 2564225057. The next prime is 2564225119. The reversal of 2564225103 is 3015224652.

It is not a de Polignac number, because 2564225103 - 2¹⁰ = 2564224079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2564225803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3531628 + ... + 3532353.

Almost surely, 2^2564225103 is an apocalyptic number.

2564225103 is a deficient number, since it is larger than the sum of its proper divisors (1193813321).

2564225103 is a wasteful number, since it uses less digits than its factorization.

2564225103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064006 (or 7063995 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2564225103 is about 50638.1783143904. The cubic root of 2564225103 is about 1368.7329295759.

Adding to 2564225103 its reverse (3015224652), we get a palindrome (5579449755).

The spelling of 2564225103 in words is "two billion, five hundred sixty-four million, two hundred twenty-five thousand, one hundred three".