45040110225 has 24 divisors (see below), whose sum is σ = 81235982112. Its totient is φ = 21837628800.

The previous prime is 45040110209. The next prime is 45040110251. The reversal of 45040110225 is 52201104054.

It is not a de Polignac number, because 45040110225 - 2⁴ = 45040110209 is a prime.

It is a super-2 number, since 2×45040110225² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45040110195 and 45040110204.

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 23 ways as a sum of consecutive naturals, for example, 27296212 + ... + 27297861.

It is an arithmetic number, because the mean of its divisors is an integer number (3384832588).

Almost surely, 2^45040110225 is an apocalyptic number.

It is an amenable number.

45040110225 is a deficient number, since it is larger than the sum of its proper divisors (36195871887).

45040110225 is a wasteful number, since it uses less digits than its factorization.

45040110225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54594097 (or 54594092 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 45040110225 its reverse (52201104054), we get a palindrome (97241214279).

The spelling of 45040110225 in words is "forty-five billion, forty million, one hundred ten thousand, two hundred twenty-five".