45510002 has 8 divisors (see below), whose sum is σ = 68392812. Its totient is φ = 22712400.

The previous prime is 45509999. The next prime is 45510011. The reversal of 45510002 is 20001554.

It can be written as a sum of positive squares in 2 ways, for example, as 41229241 + 4280761 = 6421^2 + 2069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19949 + ... + 22112.

Almost surely, 2^45510002 is an apocalyptic number.

45510002 is a deficient number, since it is larger than the sum of its proper divisors (22882810).

45510002 is a wasteful number, since it uses less digits than its factorization.

45510002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42604.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 45510002 is about 6746.1101384427. The cubic root of 45510002 is about 357.0280063919.

Adding to 45510002 its reverse (20001554), we get a palindrome (65511556).

The spelling of 45510002 in words is "forty-five million, five hundred ten thousand, two".