45522410 has 16 divisors (see below), whose sum is σ = 82263816. Its totient is φ = 18137088.

The previous prime is 45522403. The next prime is 45522419. The reversal of 45522410 is 1422554.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 44742721 + 779689 = 6689^2 + 883^2 .

It is not an unprimeable number, because it can be changed into a prime (45522419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6287 + ... + 11426.

Almost surely, 2^45522410 is an apocalyptic number.

45522410 is a deficient number, since it is larger than the sum of its proper divisors (36741406).

45522410 is a wasteful number, since it uses less digits than its factorization.

45522410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17977.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45522410 is about 6747.0297168458. The cubic root of 45522410 is about 357.0604505490.

Adding to 45522410 its reverse (1422554), we get a palindrome (46944964).

The spelling of 45522410 in words is "forty-five million, five hundred twenty-two thousand, four hundred ten".