45330434 has 4 divisors (see below), whose sum is σ = 67995654. Its totient is φ = 22665216.

The previous prime is 45330433. The next prime is 45330457. The reversal of 45330434 is 43403354.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44422225 + 908209 = 6665^2 + 953^2 .

It is not an unprimeable number, because it can be changed into a prime (45330433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11332607 + ... + 11332610.

Almost surely, 2^45330434 is an apocalyptic number.

45330434 is a deficient number, since it is larger than the sum of its proper divisors (22665220).

45330434 is a wasteful number, since it uses less digits than its factorization.

45330434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22665219.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 45330434 is about 6732.7879812155. The cubic root of 45330434 is about 356.5578144353.

Adding to 45330434 its reverse (43403354), we get a palindrome (88733788).

The spelling of 45330434 in words is "forty-five million, three hundred thirty thousand, four hundred thirty-four".