45252356 has 12 divisors (see below), whose sum is σ = 81123420. Its totient is φ = 22074240.

The previous prime is 45252349. The next prime is 45252391. The reversal of 45252356 is 65325254.

45252356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9060100 + 36192256 = 3010^2 + 6016^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137801 + ... + 138128.

It is an arithmetic number, because the mean of its divisors is an integer number (6760285).

Almost surely, 2^45252356 is an apocalyptic number.

It is an amenable number.

45252356 is a deficient number, since it is larger than the sum of its proper divisors (35871064).

45252356 is a wasteful number, since it uses less digits than its factorization.

45252356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275974 (or 275972 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 45252356 is about 6726.9871413583. The cubic root of 45252356 is about 356.3529828057.

The spelling of 45252356 in words is "forty-five million, two hundred fifty-two thousand, three hundred fifty-six".