45480002 has 16 divisors (see below), whose sum is σ = 69972000. Its totient is φ = 22163328.

The previous prime is 45479983. The next prime is 45480013. The reversal of 45480002 is 20008454.

45480002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45480002.

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 7 ways as a sum of consecutive naturals, for example, 11249 + ... + 14747.

It is an arithmetic number, because the mean of its divisors is an integer number (4373250).

Almost surely, 2^45480002 is an apocalyptic number.

45480002 is a deficient number, since it is larger than the sum of its proper divisors (24491998).

45480002 is a wasteful number, since it uses less digits than its factorization.

45480002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 45480002 is about 6743.8862683174. The cubic root of 45480002 is about 356.9495386991.

Adding to 45480002 its reverse (20008454), we get a palindrome (65488456).

The spelling of 45480002 in words is "forty-five million, four hundred eighty thousand, two".