45345004 has 6 divisors (see below), whose sum is σ = 79353764. Its totient is φ = 22672500.

The previous prime is 45344987. The next prime is 45345007. The reversal of 45345004 is 40054354.

It is a self number, because there is not a number n which added to its sum of digits gives 45345004.

It is not an unprimeable number, because it can be changed into a prime (45345007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5668122 + ... + 5668129.

Almost surely, 2^45345004 is an apocalyptic number.

It is an amenable number.

45345004 is a deficient number, since it is larger than the sum of its proper divisors (34008760).

45345004 is a wasteful number, since it uses less digits than its factorization.

45345004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336255 (or 11336253 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45345004 is about 6733.8699126134. The cubic root of 45345004 is about 356.5960116640.

Adding to 45345004 its reverse (40054354), we get a palindrome (85399358).

The spelling of 45345004 in words is "forty-five million, three hundred forty-five thousand, four".