45136322 has 16 divisors (see below), whose sum is σ = 84411072. Its totient is φ = 17585520.

The previous prime is 45136307. The next prime is 45136339. The reversal of 45136322 is 22363154.

It is a junction number, because it is equal to n+sod(n) for n = 45136291 and 45136300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146393 + ... + 146700.

It is an arithmetic number, because the mean of its divisors is an integer number (5275692).

Almost surely, 2^45136322 is an apocalyptic number.

45136322 is a deficient number, since it is larger than the sum of its proper divisors (39274750).

45136322 is a wasteful number, since it uses less digits than its factorization.

45136322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293113.

The product of its digits is 4320, while the sum is 26.

The square root of 45136322 is about 6718.3570908370. The cubic root of 45136322 is about 356.0481408196.

Adding to 45136322 its reverse (22363154), we get a palindrome (67499476).

The spelling of 45136322 in words is "forty-five million, one hundred thirty-six thousand, three hundred twenty-two".