45210510226 has 48 divisors (see below), whose sum is σ = 83584702872. Its totient is φ = 18223833600.

The previous prime is 45210510193. The next prime is 45210510253. The reversal of 45210510226 is 62201501254.

It can be written as a sum of positive squares in 4 ways, for example, as 43207858225 + 2002652001 = 207865^2 + 44751^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45210510194 and 45210510203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2692216 + ... + 2708956.

Almost surely, 2^45210510226 is an apocalyptic number.

45210510226 is a deficient number, since it is larger than the sum of its proper divisors (38374192646).

45210510226 is a wasteful number, since it uses less digits than its factorization.

45210510226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18395 (or 18388 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 45210510226 in words is "forty-five billion, two hundred ten million, five hundred ten thousand, two hundred twenty-six".